Asada BEAVER 10 User manual

Band Saw BEAVER 10
INSTRUCTION MANUAL
[Read through this manual carefully before using the machine]

BEAVER 10
1
Splashing
SAFETY PRECAUTIONS
Thank you for choosing our Band Saw Beaver 10.
*This Instruction Manual must be retained by the user of this machine.
*Read this Instruction Manual carefully and completely before use and thoroughly understand the usage, capacity,cautions,
and easy repairs for correct operation.
*Handle the machine properly to make full use of its functions for safe work.
*After reading the instructions, save this manual so that you can read it when necessary.
*Use the machine for the intended application only. It will do a better job and be safer at the rate for which it was designed.
*Upon receiving the machine, check the following.
- Check that the machine is built conforming to the specifications stated in your order.
- Check the overall machine for any damage or deformation caused in transit due to accidents or other reasons.
- Check that all items and accessories delivered.
In case any discrepancy is found, immediately report the fact to the shop you purchased or our sale office.
(The contents of this manual are subject to change without prior notice.)
CLASSIFICATION OF CAUTIONS
Precautionary signs are classified into the following 3 levels
Indicates an imminently hazardous situation which, if not avoided, will
result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided, could
result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided, may
result in minor or moderate injury. It may also be used to alert against
unsafe practices.
SYMBOLS
Electric
Shock
Cutting
Blade
High Tem-
perature
Rotation
parts
Instruction
manual
Other
Earth
Falling
Fire
Explosion
Mask
Pinching
Dragging

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OPERATING INSTRUCTIONS
-Always ground the machine to avoid electric shock or resultant death.
-Do not touch the plug with wet hands.
-Do not expose the machine to rain and water and do not use it in damp or wet
locations. Humidity will deteriorate motor insulation or lead to electric shock.
-Immediately replace Power Plug, Power Cord or extension cord, if damaged.
-Do not hold the Power Cord and pull it to disconnect from the receptacle and do
not put the machine on the cord and damage it.
-An extension cord used should be a three-core cabtyre cable having an earth wire.
Use a thick and durable cord for outdoor use.
-Always use the machine at the voltage indicated on Machine Plate.
Otherwise, the machine may become hot, emit smoke or catch fire.
-At cutting do not force the machine in a manner that the motor stops due to an
overload switch.
-Immediately replace the Power Plug, Power Cord and extension cord, if damaged.
-If the machine has emitted smoke or took fire, do not disassemble it but have it
inspected or repaired by a qualified person.
-Never install an earth wire to the gas pipe. If attempted, explosion may take place.
-Do not use the machine in the presence of flammable liquids or gases such as
gasoline and thinner. Otherwise, ignition or explosion may take place.
-The machine and other parts coast for a while after the switch is turned off.
Never touch them while they are moving.
-Cut surfaces are very sharp and do not touch them with your hands.
-When it is required to touch the saw blade and moving parts for replacement, etc.,
switch off the machine and unplug it before starting that operation.
罫線消え対策

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3
-Before plugging the machine in, always make sure that the switch is OFF. If the
machine remains plugged in, it will start suddenly, leading to unexpected accident
or injury.
-During operation, keep your hands and face away from the moving parts. You may
be caught in the moving parts, causing injury.
-Do not use gloves for works such as cutting. You may be caught in the moving
parts, causing injury.
-Do not wear neckties, open-sleeved clothing, knitted gloves, loose clothing or
jewelry (such as necklaces). Otherwise, you may get caught in moving parts.
-Wear caps or protective hair covering to contain long hair. Otherwise, you may get
caught in moving parts.
-When not in use or when servicing, cleaning, checking or replacing parts, switch
off and unplug the machine. If the machine remains plugged in, it will start suddenly,
leading to accident or injury.
-Do not leave the machine unattended during rotating. Others may get caught in
moving parts.
-It is mandatory to use Pipe Support for long and heavy work to avoid shaking and
distortion of the work during turning and tilting of the machine by the weight of the
workpiece. Otherwise, the workpiece and the machine become unstable.
-Wear safety glasses while operating the machine. Chips enter your eyes and nose.
-Do not blow off chips using compressed air. They may get into your eyes and loss
of eyesight may result.
-Use a face or dust mask if operation creates dust. Sawdust and dirt may enter your
eyes and nose.
-Immediately after cutting, fragment are hot. Do not touch them directly with hands.
-When lifting the machine, bend your knees to avoid a load on your waist.
-The machine with chip is slippery. Do not drop the machine on your feet while
lifting it.
-Do not install the machine inclined or on an unstable place. The machine fall down,
causing injury.

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4
-Keep proper footing and balance at all times. You may tumble and get hurt.
-Do not operate the machine when you cannot concentrate on your work, e.g. when
you are tired or while under the influence of alcohol, medication or drugs.
Otherwise, accident or injury may occur.
-Before turning on the machine, make sure that hand tools used for inspection or
adjustment are removed from the machine. Accident or injury may occur if you
start the machine with hand tools on it.
-Use only the accessories and attachments given in this manual and our catalogs.
A failure to do so will lead to accident or injury.
-Immediately stop the machine if something is wrong with the machine or you have
noticed unusual smell, vibration, sound, etc. during operation, and refer to
"5.TROUBLE SHOOTING" in this manual and follow the corresponding instructions.
-Repair should only be carried out by our sales representative. Otherwise the
machine may not show its performance or you may get injured. Ask the shop of
your purchase or our sales office.
-Our products are in accordance with the relevant safety rules. Do not modify them.
-Do not put the machine or workpiece on the Power Cord. Damaged cord and
current leakage will occur.
-Watch the position of your finger while lowering frame to avoid pinching of fingers.
-Do not leave the machine with a long workpiece set on it. You may tumble and get
hurt.
-Securely install accessories in accordance with this manual. Otherwise, accident
or injury result.
-Before further use of the machine that is damaged should be carefully checked to
determine that it will operate properly and perform its intended function.
-If you have dropped or hit the machine accidentally, carefully check for damage,
crack or deformation. If the machine is used with such defect, poor cutting
accuracy, accident and injury can result.
-Before leaving the machine for a long time, disconnect the Power Plug.
-The work material with chip is slippery. Do not drop it on your feet.
-Keep your work bench and area tidy and well lit. Cluttered areas and benches
invite injuries.

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5
-Do not let visitors touch the machine and Power Cord or operate the machine.
-When not in use, machines should be stored in dry and high or locked up place -
out of reach of children.
CONTENTS
1. COMPONENTS OF THE MACHINE
1) Main Parts----------------------------------------------------------------------------------- 6
2) Specifications------------------------------------------------------------------------------- 7
3) Optional Accessories--------------------------------------------------------------------- 7
3-1) Saw Blade and Cutting Load Selecting Chart by material ----------------- 8
2. INSTALLATION
1) Carrying the Machine----------------------------------------------------------------------9
2) Transport------------------------------------------------------------------------------------- 9
3) Installation------------------------------------------------------------------------------------9
4) Proper working environment-------------------------------------------------------------11
3. OPERATION
1) Replacement the Saw Blade------------------------------------------------------------ 12
2) Adjustment of Blade Guide F -----------------------------------------------------------13
3) Clamp the material-------------------------------------------------------------------------13
4) Adjustment of Cutting speed------------------------------------------------------------ 14
5) Cutting-----------------------------------------------------------------------------------------14
6) Removing the Workpiece-----------------------------------------------------------------15
4. MAINTENACE & INSPECTION
1) Replacement of Parts
1-1) Replacement the Pulley Rubber--------------------------------------------------- 15
2) Adjustment of Up-down Oblique Cutting -------------------------------------------- 16
3) Daily Inspection and Maintenance-----------------------------------------------------17
5. BEFORE ASKING FOR REPAIRS------------------------------------------------------19
6. ELECTRICAL WIRING DIAGRAM------------------------------------------------------ 21

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1. COMPONENTS OF THE MACHINE
1) Main Parts
Warning sticker is pasted on this machine. This sticker show how to keep safety, so keep it clean. If it peeled off
or it’s printing disappeared, please petition our company to send new warning sticker. And affix new one on the
same place.
1. Frame
7. Blade Guide R
13. Height Adjuster
2. Back-Plate
8. Motor
14. Weight-Adjust Spring
3. Tension Handle
9. Overload protector reset button
15. Change-Cap
4. Blade Guide F
10. Back-Plate Stopper
5. Clamp Handle
11. Saw Blade
6. Power Switch
12. Stop Bolt
①
②
③
⑧
⑦
⑤
⑥
④
⑮
⑬
⑩
⑨
⑪
⑫
⑭

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2) Specifications
Item
Band Saw Beaver 10
Cutting
capability
Round Pipe
φ270
Square Pipe
□200
Blade speed
0.72/0.90 m/s（50/60Hz）
Motor
Condenser motor, Voltage made to order, 50/60Hz,200W
Machine dimension
1025×445×490 mm
Weight (Net)
55 kg
dimension / weight (Gross)
1200x580x690mm / 64kg
Standard accessories
70446 Saw blade（14T.P.I Bimetal）
86049 Single-ended wrench（10）
*Specifications are subject to change without prior notice.
3) Optional Accessories
Code No.
Description
Pcs
Remarks
70439
Saw blade,8 T.P.I
for Band Saw 222 and Beaver 8, 10
10pcs
Steel over t=10mm
70440
Saw blade,10 T.P.I
for Band Saw 222 and Beaver 8, 10
10pcs
Steel over t=8mm
70441
Saw blade,14 T.P.I
for Band Saw 222 and Beaver 8, 10
10pcs
Galvanized Iron pipe 1/2 /
Steel over t=6.1mm
70442
Saw blade,18 T.P.I
for Band Saw 222 and Beaver 8, 10
10pcs
Galvanized Iron pipe 1/2 /
Steel over t=3.7mm
70443
Saw blade,24 T.P.I
for Band Saw 222 and Beaver 8, 10
10pcs
Steel under t=3.6mm
/ conduit thin wall pipe
70444
Saw blade,8 T.P.I, bimetal
for Band Saw 222 and Beaver 8, 10
5pcs
Steel over t=10mm /
Stainless steel pipe over t=7mm
70445
Saw blade,10 T.P.I, bimetal
for Band Saw 222 and Beaver 8, 10
5pcs
Steel over t=8mm /
Stainless steel pipe over t=7mm
70446
Saw blade,14 T.P.I, bimetal
for Band Saw 222 and Beaver 8, 10
5pcs
Galvanized Iron pipe 1/2 /
Stainless steel pipe over t=4mm
70493
Saw blade,18 T.P.I, bimetal
for Band Saw 222 and Beaver 8, 10
5pcs
Stainless steel pipe under t=4mm
/ conduit thin wall pipe
70447
Saw blade,24 T.P.I, bimetal
for Band Saw 222 and Beaver 8, 10
5pcs
Stainless steel pipe under t=2.1mm
/ conduit thin wall pipe
BS620
PIPE SUPPORT
1
Max height：165ｍｍ
Min height：105ｍm
Max load：150kg

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3-1) Saw Blade and Cutting Load Selecting Chart by material
●：H (Heavy) ◎：M (Medium) ○：H (Light)
*1. In saw blade selection,choose T.P.I. to satisfy the condition that there are two or more teeth in the
thickness of a workpiece.
*2. The above chart is a guideline. Select the saw blade and cutting load according to the workpiece.
8 T.P.I. No.70439
10 T.P.I. No.70440
14 T.P.I. No.70441
18 T.P.I. No.70442
24 T.P.I. No.70443
Bimetal
8 T.P.I. No.70444
10 T.P.I. No.70445
14 T.P.I. No.70446
18 T.P.I. No.70493
24 T.P.I. No.70447
Galvanized
Iron pipe
Under 3/4”
○
○
○
○
1”-21/2”
○
○
○
○
3”-4”
◎
◎
◎
◎
5”-6”
◎
◎
8”-10”
◎
●
◎
●
Conduit Pipe
Thin wall
○
○
Thick wall
○
○
○
○
Angles,
Steels &
Rods
(Thickness,
mm)
Under 3.6
○
○
○
○
3.7-6
○
○
○
○
6.1-7.9
○
◎
●
○
◎
◎
8-9.9
○
●
●
○
●
●
Over 10
●
●
Stainless
Steel Pipe
(Thickness,
mm)
Under 2.0
○
2.1-3.9
○
◎
◎
4.0-6.4
◎
◎
◎
6.5-13.5
◎
●
●
13.6-18.2
●
PVC Pipe
○
○
Ductive Cast Iron Pipe for Drain
(excluding Mortared Cast Iron Pipe)
○
◎
◎
●

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2. INSTALLATION
1) Carrying the Machine
-When lifting the machine, bend your knees to avoid a load on your waist.
-The machine with chip is slippery. Do not drop the machine on your feet while
lifting it.
2) Transport
-Fix the machine in position so that it is stable and dose not move about while
being transported.
3) Installation
-Always ground the machine to avoid electric shock or resultant death.
-Do not touch the plug with wet hands.
-Do not expose the machine to rain and water and do not use it in damp or wet
locations. Humidity will deteriorate motor insulation or lead to electric shock.
-Immediately replace Power Plug, Power Cord or extension cord, if damaged.
-An extension cord used should be a three-core cabtyre cable having an earth wire.
Use a thick and durable cord for outdoor use.
-Never install an earth wire to the gas pipe. If attempted, explosion may take place.
-Do not use the machine in the presence of flammable liquids or gases such as
gasoline and thinner. Otherwise, ignition or explosion may take place.

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(1)Put the machine in a place free from moisture.
(2)Put the machine on a flat surface without play or on a flat work bench.
(3)Secure a sufficient space around the machine. A wide space is necessary particularly when working long
and heavy pipe.
(4)It is mandatory to use the Pipe Support for long and heavy pipe. Avoid excessive force applied to the
machine which causes it to tilt.
(5)Make sure that the power source is equipped with a ground fault circuit breaker to avoid electric shock.
(6)Use an earth clip when a power receptacle without a base for grounding is used.(*1)
(7)When an extension cord is used, use the one conforming to the applicable regulations.(*2)
*1 Confirmation of Earth (Grounding) and Earth Leakage Circuit Breaker
Before starting use of the machine, make sure that the power supply to which this machine will be connected is
fitted with an earth leakage circuit breaker for prevention of electric shock (earth leakage circuit breaker) which
conforms to the occupational safety and health law, electrical equipment technical standard, etc.
Always ground this machine. It is recommended to ground the machine for your
own safety if it is used with a power supply which is fitted with a current-operated
earth leakage circuit breaker having the rated sensitivity current of 15 milliam-
peres (mA) max. and the operating time of 0.1 seconds max.
When the receptacle used does not have a ground slot, the earth clip and earth
(ground) wire, confirm that they are without fault.
When you have a tester or an insulation resistance meter, check for continuity between the earth clip and the
machine’s metal frame. Grounding work (for example, burying the earth pole (earth plate, earth bar)in the
ground and connecting the earth (ground) wire) must be done by a qualified electrician.
*2 Extension Cord
When an extension cord is required for use with a distant power supply, is should be thick enough to carry a
current and as possible to ensure that the product is used with the maximum efficiency without a failure.
The extension cord used must be a three-cord cabtyre cable having one earth (grounding) core.

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4) Proper working environment
The working area should be put in order following the clauses in "OPERATING INSTRUCTIONS".
Noise Prevention Control
Noise is controlled as set forth in relevant regulations. The machine must be operated
at less than the control value to avoid discomfort to the neighborhood.
Sound barriers may be required under some circumstances.

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3. OPERATION
1) Replacement the Saw Blade
-Be sure to unplug the unit from power supply before changing the blade.
-When a new saw blade is used, test cuts are required as it is liable to cut obliquely.
Cut a workpiece once or twice at the cutting load position “ L”.
-Install the saw blade after completely wiping oil and dirt off.
-Use the genuine ASADA Band Saw Blade.
-Band Saw Blade is sharp, so don’t hand with bare hands.
(1) Remove the Back-Plate Stopper to take off the Back Plate. <Fig.1>
(2) Turn the Tension Handle to “RELEASE”direction. <Fig.2>
(3) Slide the Blade Guide F forward. <Fig.3>
(4) Fix new saw blade into the Blade Guide carefully on both sides.
(5) Place saw blade on Pulley and hold saw blade in Blade Guide.
*For easy setting, catch saw blade with the Saw Blade Receiving Washer.
(6) Turn the Tension Handle to “TENSION”direction.
*Before turning on switch make sure saw blade is on Pulley.
<Fig.1> <Fig.2> <Fig.3>
Back-Plate Stopper
Tension
Handle
TENSION
Blade Guide F
Back-Plate
RELEASE
Saw Blade
Receiving
Washer

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2) Adjustment of Blade Guide F
-Adjustment of the blade guide F will affect the cutting precision and life of
the Saw blade.
(1) Loosen the Guide F adjustment Knob.
(2) Set Blade Guide F as close as possible to the workpiece.
(3) Tighten the Guide F adjustment Knob.
<Fig.4>
3) Clamp the material
Place the material to be cut so that it will be contact the V-Groove of the vise,
grip the chain Handle and pull the Chain over the material. Next, clamp the
Chain Pin with the Clamper and then turn the Clamp Handle to clamp tight the
material to be cut. Since the Clamp Handle is a Crank-Type extra tightening is
possible.
<Fig.5>
Blade Guide F
Guide F adjustment Knob
Chain Pin
Clamper
Clamp handle

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4) Adjustment of cutting speed
-Choose the T.P.I Blade, considering also shape of the materials.
Refer to the Instruction manual p8 Saw Blade and Cutting Load Selecting Chart.
-Operate the cutting speed which matches the workpiece.
If you use wrong T.P.I Blade or wrong cutting speed, blade won’t work well and it will be
broken.
(1) With the Frame raised up, adjust the weight setting to the value indicated
on cutting speed chart on the machine or the Instruction manual p8 for
the material to be cut.
For this weight adjustment, press down the Change Cap and set it in the
groove of required setting.
5) Cutting
-When plug into the power source, make sure to switch off.
-Do not bring your hand and face close to moving part and Saw Blade.
-Do not wear gloves while operating the unit.
(1) Lift the Frame to turn the stopper and lower the Blade slowly.
Be careful not to allow the Saw Blade to hit the workpieces.
(2) Blades stops automatically when cut is completed.
<Fig.6>
Change Cap
Power Switch
Lift
<Fig.7>

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15
6) Removing the Workpiece
After cutting ends, removing the workpiece.
*Loosen the Clamp Handle and unclasp chain. Next, remove the workpiece on the unit.
-Immediately after cutting, fragment are hot. Do not touch them directly with hands.
Wait for a while or hold the pipe with a cloth. Otherwise you may get burned.
4. MAINTENACE & INSPECTION
1) Replacement of Parts
1-1) Replacement the Pulley Rubber
When the Pulley-Rubber wears down, the Saw Blade may come off or slip. Change can be done easily by
removing the Pulley, but it can be replaced while still in the machine. If you change it, change Pulley-Rubber
meanwhile both front and rear.
-Before replacing the pulley rubber, always disconnect the power cord.
The machine may start suddenly, leading to injury.
くらげダミーくらげダミー ダミ
ーくらげダミーくらげダミー ダ
ミーくらげダミーくらげダミー
ダミーくらげダミーくらげダミー
ダミーくらげダミーくらげダミー
ダミーくらげダミーくらげダミー
ダミーくらげダミーくらげダミー
ダミーくらげダミーくらげダミー
(1)Detach saw blade referring to page 12 “Replacement the Saw Blade”
(2)To remove the pulley rubber, pull out its outer periphery by hand.
(3)Extend a new pulley in the circumferential direction and
fit it into the highs and lows of the pulley in sequence. <Fig.8>
(4)After fitting, hand-turn the pulley and make sure that the rubber fits in
the highs and lows completely.
*Always wipe oil, if any, off the pulley rubber.
Pulley rubber
<Fig.8>
Pulley
Pulley
Pulley rubber

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2) Adjustment of Up-down Oblique Cutting
-Before correction for oblique cutting, always disconnect the power cord.
The machine may start suddenly, leading to injury.
*If the saw blade cuts obliquely, check for worn bearings in the blade guide heads.
-When the back stopper ball bearing is worn
Remove the blade stopper bearing, remove the adjustment bolt, and change the back stopper ball bearing.
(For bolt F and R)
-When the blade stopper ball bearing are worn Change all the blade stopper ball bearings. (For bolt F and R)
The bearing will come off by removing the U nuts under the bearings.
*If oblique cutting still persists after bearing replacement, make corrections in the following procedure:
(1)Prepare a 4”galvanized pipe.(Other materials acceptable.)
(2)Cut it once in an ordinary state. (Mark the pipe end face to indicate which side is top or bottom.)
(3)After rotating the pipe a half turn, cut it once more to a length of about 5mm. (Mark the pipe end to indicate which
side is top or bottom and right or left.)
-Immediately after cutting, fragment are hot. Do not touch them directly with hands.
Wait for a while or hold the pipe with a cloth. Otherwise you may get burned.
(4)Measure the top, bottom, right and left lengths of that butt end with a rule, vernier calipers or the like.
A difference between these lengths indicates an oblique cut. An oblique cut value is a half of this difference.
(5)When there is a difference between top and bottom lengths, detach saw blade referring to page 12
“Replacement the Saw Blade”.
<Fig.9>
Blade stopper
ball bearing
Adjustment Bolt
Back stopper
ball bearing
Washer
Stop Bolt
Blade guide
Lock nut
U nut

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17
(6)Loosen the two Bolts of Blade Guide and the Lock Nut of Blade Guide Head, and turn the adjustment bolt clockwise
or counterclockwise to adjust the angle of the blade guide head.
*When the top length is larger: Turn the adjustment bolt counterclockwise.
*When the bottom length is larger: Turn the adjustment bolt clockwise.
*A half turn of the adjustment bolt allows adjustment of about 0.8mm. (For 4”pipe) Always adjust the blade guides F
and R to the same value. (After adjustment, always make sure that the end of the adjustment bolt makes contact
with the surface of the blade guide.)
(7)Install saw blade referring to page 12 “Replacement the Saw Blade”.
(8)Confirm the oblique cutting according to the procedure (1)-(4)
3) Daily Inspection and Maintenance
-Do not wet the motor with water.
*Immediately replace Power Plug, Power Cord and extension cord, if damage.
*Check the saw blade for chipping or damage. Replace if chipping is found. (For the saw blade replacing procedure,
refer to page 12 “Replacement the Saw Blade”.)
<Fig.9>
Blade stopper
ball bearing
Adjustment Bolt
Back stopper
ball bearing
Washer
Stop Bolt
Blade guide
Lock nut
U nut

BEAVER 10
18
*Check the blade stopper ball bearings and back stopper ball bearings. If they are not set correctly, cutting accuracy will
decline. When the ball bearings are worn, replace them as soon as possible. (Replace all the bearings on both sides.)
*Check for loose fitting screws of parts. If used loosened, danger can result. Retighten them.
*Completely wipe off dirt and chips from the machine.
*Check cylinder, hose and speed adjust knob if there are oil leak. If find oil leak, stop using this machine and ask our
company to do those repairs.
*Coat the machine with rust preventive grease when the machine is not used for a long period of time.

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19
5. BEFORE ASKING FOR REPAIRS
Trouble
Possible Cause
Solution
Oblique
cutting
Test cuts not enough.
When a new saw blade is used, it is liable to cut
obliquely and test cuts must be made.
If cut obliquely occurred, this saw blade will probably
make cut obliquely even so doing adjustment of up-
down oblique cutting.
So, change to a new saw blade and do test cuts surely
before using.
Cutting speed is not suitably.
Adjust cutting speed according to the workpiece.
Saw blade setting improper.
Securely set the saw blade into the blade guide
bearings.
Saw blade used caused oblique cut before,
or saw blade is worn.
Replace the saw blade.
T.P.I. not matching workpiece.
Select the saw blade having T.P.I which matches the
workpiece.
Blade guides or bearings worn.
Replace the bearings. (Replace on both sides at the
same time.)
Workpiece moved during cutting.
Tighten a rectangular workpiece so that it is as low as
possible.
Workpiece tightening improper.
Tighten the workpiece in contact with the V groove or
flat surface.
Tension handle settng improper.
Securely set the tension handle in its tightening
direction.
Slide blade guides not near enough.
Set the slide blade guide nearer to the workpiece.
Saw blade is not genuine.
Use the genuine saw blade.
Cutting time
long.
Cutting speed is not suitably.
Adjust cutting speed according to the workpiece.
T.P.I. not matching workpiece.
Select the saw blade having T.P.I which matches the
workpiece.
Saw blade worn.
Replace the saw blade.
Saw blade
chipping.
Cutting load heavy.
Adjust the cutting speed according to the workpiece.
Workpiece moved during cutting.
Tighten the workpiece in contact with the V groove.
Saw blade hit the workpiece.
Put the saw blade onto the workpiece gently and
release your hand from the handle.
T.P.I. not adequate.
Use the saw blade having T.P.I. adequate for the
workpiece.