Drill Master 67027 Installation manual
18V CORDLESS
RECIPROCATING SAW
67027
SET UP AND OPERATING INSTRUCTIONS
NOTE: BATTERY PACK (67029) SOLD SEPARATELY
Distributed exclusively by Harbor Freight Tools®.
3491 Mission Oaks Blvd., Camarillo, CA 93011
Visit our website at: http://www.harborfreight.com
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
Copyright©2009 by Harbor Freight Tools®. All rights reserved. No portion of this manual or any artwork
contained herein may be reproduced in any shape or form without the express written consent of
Harbor Freight Tools. Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein. Tools required for
assembly and service may not be included.
For technical questions or replacement parts, please call 1-800-444-3353.
SKU 67027 For technical questions, please call 1-800-444-3353. Page 2
SAVE THIS MANUAL
Keep this manual for the safety warn-
ings and precautions, assembly, operat-
ing, inspection, maintenance and cleaning
procedures. Write the product’s serial
number in the back of the manual near the
assembly diagram (or month and year of
purchase if product has no number). Keep
this manual and the receipt in a safe and
dry place for future reference.
IMPORTANT SAFETY
INFORMATION
In this manual, on the labeling,
and all other information provid-
ed with this product:
This is the safety alert
symbol. It is used to alert
you to potential personal
injury hazards. Obey all
safety messages that
follow this symbol to avoid
possible injury or death.
DANGER indicates
a hazardous
situation which, if not
avoided, will result in death or
serious injury.
WARNING
indicates a
hazardous situation which, if
not avoided, could result in
death or serious injury.
CAUTION, used
with the safety
alert symbol, indicates a
hazardous situation which, if
not avoided, could result in
minor or moderate injury.
NOTICE is used to
address practices
not related to personal injury.
CAUTION, without
the safety alert
symbol, is used to address
practices not related to
personal injury.
General Power Tool Safety
Warnings
WARNING Read all safety
warnings and instructions.
Failure to follow the warnings and
instructions may result in electric
shock, re and/or serious injury.
Save all warnings and
instructions for future reference.
The term ″power tool″ in the
warnings refers to your mains-
operated (corded) power tool or
battery-operated (cordless) power
tool.
Work area safety1.
Keep work area clean and well lit.a.
Cluttered or dark areas invite acci-
dents.
Do not operate power tools in ex-b.
plosive atmospheres, such as in
the presence of ammable liquids,
gases or dust. Power tools create
sparks which may ignite the dust or
fumes.
Keep children and bystandersc.
away while operating a power
tool. Distractions can cause you to
lose control.
Electrical safety2.
Do not expose power tools to rain
or wet conditions. Water entering
SKU 67027 For technical questions, please call 1-800-444-3353. Page 3
a power tool will increase the risk of
electric shock.
Personal safety3.
Stay alert, watch what you area.
doing and use common sense
when operating a power tool. Do
not use a power tool while you
are tired or under the inuence of
drugs, alcohol or medication. A
moment of inattention while operat-
ing power tools may result in serious
personal injury.
Use personal protective equip-b.
ment. Always wear eye protec-
tion. Safety equipment such as dust
mask, non-skid safety shoes, hard
hat, or hearing protection used for
appropriate conditions will reduce
personal injuries.
Prevent unintentional starting.c.
Ensure the switch is in the off-
position before connecting to bat-
tery pack, picking up or carrying
the tool. Carrying power tools with
your nger on the switch or energiz-
ing power tools that have the switch
on invites accidents.
Do not overreach. Keep properd.
footing and balance at all times.
This enables better control of the
power tool in unexpected situations.
Dress properly. Do not weare.
loose clothing or jewelry. Keep
your hair, clothing and gloves
away from moving parts. Loose
clothes, jewelry or long hair can be
caught in moving parts.
If devices are provided for thef.
connection of dust extraction and
collection facilities, ensure these
are connected and properly used.
Use of these devices can reduce
dust-related hazards.
Only use safety equipment thatg.
has been approved by an appro-
priate standards agency. Unap-
proved safety equipment may not
provide adequate protection. Eye
protection must be ANSI-approved
and breathing protection must be
NIOSH-approved for the specic
hazards in the work area.
Power tool use and care4.
Do not force the power tool. Usea.
the correct power tool for your
application. The correct power tool
will do the job better and safer at the
rate for which it was designed.
Do not use the power tool if theb.
switch does not turn it on and off.
Any power tool that cannot be con-
trolled with the switch is dangerous
and must be repaired.
Disconnect the battery pack fromc.
the power tool before making any
adjustments, changing accesso-
ries, or storing power tools. Such
preventive safety measures reduce
the risk of starting the power tool ac-
cidentally.
Store idle power tools out of thed.
reach of children and do not allow
persons unfamiliar with the power
tool or these instructions to oper-
ate the power tool. Power tools are
dangerous in the hands of untrained
users.
Maintain power tools. Check fore.
misalignment or binding of mov-
ing parts, breakage of parts and
any other condition that may af-
fect the power tool’s operation. If
damaged, have the power tool re-
SKU 67027 For technical questions, please call 1-800-444-3353. Page 4
paired before use. Many accidents
are caused by poorly maintained
power tools.
Keep cutting tools sharp andf.
clean. Properly maintained cutting
tools with sharp cutting edges are
less likely to bind and are easier to
control.
Use the power tool and acces-g.
sories in accordance with these
instructions, taking into account
the working conditions and the
work to be performed. Use of the
power tool for operations different
from those intended could result in a
hazardous situation.
Battery tool use and care5.
Recharge only with the chargera.
specied by the manufacturer. A
charger that is suitable for one type
of battery pack may create a risk of
re when used with another battery
pack.
Use power tools only with speci-b.
cally designated battery packs.
Use of any other battery packs may
create a risk of injury and re.
When battery pack is not in use,c.
keep it away from other metal ob-
jects, like paper clips, coins, keys,
nails, screws or other small metal
objects, that can make a connec-
tion from one terminal to another.
Shorting the battery terminals to-
gether may cause burns or a re.
Under abusive conditions, liquidd.
may be ejected from the battery;
avoid contact. If contact acciden-
tally occurs, ush with water. If
liquid contacts eyes, additionally
seek medical help. Liquid ejected
from the battery may cause irritation
or burns.
Service6.
Have your power tool serviced bya.
a qualied repair person using
only identical replacement parts.
This will ensure that the safety of the
power tool is maintained.
Reciprocating Saw Safety
Warnings
Hold power tool by insulated grip-1.
ping surfaces when performing an
operation where cutting tool may
contact hidden wiring or its own
cord. Contact with a ″live″ wire will
make exposed metal parts of the tool
″live″ and shock the operator.
Use clamps or another practical2.
way to secure and support the
work piece to a stable platform.
Holding the work by hand or against
your body leaves it unstable and may
lead to loss of control.
Maintain labels and nameplates on3.
the tool. These carry important safety
information. If unreadable or miss-
ing, contact Harbor Freight Tools for a
replacement.
Avoid unintentional starting. Prepare4.
to begin work before turning on the
tool.
Do not lay the tool down until it has5.
come to a complete stop. Moving
parts can grab the surface and pull
the tool out of your control.
When using a handheld power tool,6.
both hands to resist starting torque.
SKU 67027 For technical questions, please call 1-800-444-3353. Page 5
Do not leave the tool unattended7.
when it is attached to its battery pack.
Turn off the tool, and disconnect it
from its battery pack before leaving.
8. The battery charger gets
hot during use. The
charger’s heat can build
up to unsafe levels and
receive adequate ventilation, due to
an electrical fault, or if it is used in a
hot environment.
-
mable surface. Do not obstruct any
vents on the charger. Especially
avoid placing the charger on car-
pets and rugs; they are not only
ammable, but they also obstruct
vents under the charger.
Place the charger on a stable, solid,
stable metal workbench or concrete
smoke detector in the area. Fre-
quently monitor the charger and
battery while charging.
This product is not a toy. Keep it out9.
of reach of children.
People with pacemakers should10.
consult their physician(s) before use.
-
imity to heart pacemaker could cause
pacemaker interference or pacemak-
er failure. In addition, people with
pacemakers should:
avoid electrical shock.
WARNING: Some dust created by11.
power sanding, sawing, grinding, drill-
ing, and other construction activities,
contains chemicals known [to the
State of California] to cause cancer,
birth defects or other reproductive
harm. Some examples of these
chemicals are:
-
ment or other masonry products
-
cally treated lumber
Your risk from these exposures var-
ies, depending on how often you do
this type of work. To reduce your
exposure to these chemicals: work in
a well ventilated area, and work with
approved safety equipment, such as
those dust masks that are specially
particles. (California Health & Safety
Code § 25249.5, et seq.)
The warnings, precautions, and in-12.
structions discussed in this instruction
manual cannot cover all possible con-
ditions and situations that may occur.
It must be understood by the operator
that common sense and caution are
factors which cannot be built into this
product, but must be supplied by the
operator.
Vibration Safety
This tool vibrates during use. Re-
peated or long-term exposure to
vibration may cause temporary or
to the hands, arms and shoulders. To
reduce the risk of vibration-related
Anyone using vibrating tools regu-1.
larly or for an extended period should
SKU 67027 For technical questions, please call 1-800-444-3353. Page 6
then have regular medical check-
ups to ensure medical problems are
not being caused or worsened from
use. Pregnant women or people
who have impaired blood circulation
-
vous system disorders, diabetes, or
Raynaud’s Disease should not use
this tool. If you feel any symptoms
related to vibration (such as tingling,
seek medical advice as soon as pos-
sible.
Do not smoke during use. Nico-2.
tine reduces the blood supply to the
Wear suitable gloves to reduce the3.
vibration effects on the user.
Use tools with the lowest vibration4.
when there is a choice.
Include vibration-free periods each5.
day of work.
Grip tool as lightly as possible (while6.
the tool do the work.
To reduce vibration, maintain the tool7.
as explained in this manual. If any
abnormal vibration occurs, stop use
immediately.
SAVE THESE
INSTRUCTIONS.
Extension Cords
Note: Extension cords must not be used
with this item’s charger.
Symbology
Double Insulated
Canadian Standards Association
V~ Volts Alternating Current
AAmperes
n0xxxx/min.
(RPM)
SKU 67027 For technical questions, please call 1-800-444-3353. Page 7
SPECIFICATIONS
Battery Type 18V NiCd - SKU 67029
Charger SKU 67031
SPM 0-2400
7/8”
Accessories 1 each - wood cutting blade,
metal cutting blade
UNPACKING
When unpacking, make sure that the
item is intact and undamaged. If any parts
are missing or broken, please call Harbor
Freight Tools at 1-800-444-3353 as soon
as possible.
INSTRUCTIONS FOR
PUTTING INTO USE
Read the ENTIRE IMPORTANT
SAFETY INFORMATION
section at the beginning of this
manual including all text under
subheadings therein before set
up or use of this product.
TO PREVENT
SERIOUS INJURY
FROM ACCIDENTAL
OPERATION:
Turn the Trigger of the tool to
its “OFF” position and
disconnect the tool from its
battery pack before
assembling or making any
adjustments to the tool.
Note: For additional information regarding
the parts listed in the following pages,
refer to the Assembly Diagram near
the end of this manual.
Functions
Battery Pack
(SKU 67029)
(Sold Separately)
Trigger
Guard
Saw Blade
Safety Button
Figure 1
Handle
OPERATING INSTRUCTIONS
Read the ENTIRE IMPORTANT
SAFETY INFORMATION
section at the beginning of this
manual including all text under
subheadings therein before set
up or use of this product.
Work Piece and Work Area Set Up
Designate a work area that is clean1.
and well-lit. The work area must not
allow access by children or pets to
Secure loose work pieces using a2.
vise or clamps (not included) to pre-
vent movement while working.
3.
utility lines, nearby that will present a
SKU 67027 For technical questions, please call 1-800-444-3353. Page 8
Tool Set Up
TO PREVENT
SERIOUS INJURY
FROM ACCIDENTAL
OPERATION:
Turn the Trigger of the tool to
its “OFF” position and
disconnect the tool from its
battery pack before
performing any inspection,
maintenance, or cleaning
procedures.
Installing the Saw Blade
Choose the correct Saw Blade for the1.
material being cut. Fine tooth Saw
Blades are generally used for cutting
metal. Saw Blades with larger teeth
are generally used for cutting wood.
2.
to wear heavy duty work gloves when
installing or removing the Saw Blade.
Blade
Guard Hinge
Blade Holder Collet
Figure 2
3. To install the blade:
Push in and hold the Blade Holdera.
Collet.
Insert the Blade with the teeth facingb.
the Guard Hinge.
Release the Collet.c.
Carefully pull on the Blade to maked.
sure it is locked in place.
To remove the blade:4.
Push in and hold the Blade Holdera.
Collet.
Carefully slide the blade out of theb.
Saw.
Release the Collet.c.
Charge the Battery
The Charger (SKU 67031) and
Rechargeable Battery Pack (SKU
67029) are sold separately. Please
refer to the 67031 Charger manual
for important safety warnings and
proper instructions on charging tool.
WARNING! Do NOT use a different
Charger or Battery Pack to power this
tool.
General Operating Instructions
Refer to Figure 1 for the location of
the parts of the saw for the following
steps.
Operating the Reciprocating Saw
Slide a fully charged Battery Pack1.
into the bottom of the Handle, making
sure that it clicks into place. Be sure
the Battery Pack is securely seated
into the Saw Handle so it will not fall
off during use.
Firmly hold the Reciprocating Saw2.
with both hands. Position the Blade
near the work piece, depress the
Safety Button and hold the Trigger
down. Release the Safety Button
once the tool has power. Allow the
Saw to come up to full speed before
addressing it to the work piece.
IMPORTANT: Do not start the Saw if the
Saw Blade is in contact with anything
before operation. If necessary, lift
SKU 67027 For technical questions, please call 1-800-444-3353. Page 9
the tool from the work piece before
Note: Do not cut into areas where you
-
hind or inside the surface being cut.
In preparation to making a cut, place3.
the Guard on the surface to be cut.
Align the Saw Blade with the direction
of the cut and slowly lower the saw
blade onto the cut line to begin the
cut. Do not attempt to cut with the tip
of the blade; kickback and damage to
the blade could result. Note: When
cutting hard woods, a hole should
(see Plunge Cutting below).
4.
Trigger to stop the tool.
Remove the Battery Pack and the5.
saw Blade.
Clean, then store the Saw indoors6.
and out of children’s reach.
Plunge Cutting
Note: Before Plunge Cutting, drill a hole or
opening for inserting the saw blade.
Never allow the tip of the saw
blade to contact the workpiece.
Clearly mark the line of cut on the1.
work piece.
From a convenient starting point with-2.
in the cut out area, place the blade
tip into the hole or opening. The saw
should be positioned vertically at a
90° angle to the workpiece.
Guard resting
on workpiece
Saw Blade
Figure 3
Drilled Hole
3. Slowly lower the Saw until the lower
edge of the Shoe Guard (28) rests on
the work piece.
Start the Saw and allow it to reach full4.
speed.
With the Saw resting on the Shoe5.
Guard, slowly lower the Saw Blade
onto the cut line. Continue this mo-
tion until the Saw Blade is perpen-
dicular to the work piece.
Continue cutting along the line to6.
complete the cut.
Metal Cutting
When cutting metal materials with the1.
Saw, make sure to use the metal Saw
Blade.
-2.
ting oil to avoid heat build-up. Follow
the “Operating the Reciprocating
Saw” section on the previous page of
this manual for basic instructions.
Slowly start the cut. You may tip the3.
Handle down for a slant cut.
SKU 67027 For technical questions, please call 1-800-444-3353. Page 10
MAINTENANCE AND
SERVICING
Procedures not specically
explained in this manual
must be performed only by a
qualied technician.
TO PREVENT
SERIOUS INJURY
FROM ACCIDENTAL
OPERATION:
Turn the Trigger of the tool to
its “OFF” position and
disconnect the tool from its
battery pack before
performing any inspection,
maintenance, or cleaning
procedures.
TO PREVENT SERIOUS
INJURY FROM TOOL
FAILURE:
Do not use damaged
equipment. If abnormal noise
or vibration occurs, have the
problem corrected before
further use.
Cleaning, Maintenance, and
Lubrication
BEFORE EACH USE,1. inspect the
general condition of the tool. Check
for loose hardware, misalignment or
binding of moving parts, cracked or
broken parts, damaged electrical wir-
ing, and any other condition that may
affect its safe operation.
AFTER USE,2. use compressed air
to blow dust and debris out of vents.
Wipe external surfaces of the tool
with clean cloth.
SKU 67027 For technical questions, please call 1-800-444-3353. Page 11
Troubleshooting
Problem Possible Causes Likely Solutions
Tool will not start. Battery Pack not fully connected.1.
Battery Pack not charged.2.
Internal damage or wear.3.
(Carbon brushes or switch, for
example.)
Make sure that the battery pack (sold1.
separately) is securely inserted into the
tool.
Charge Battery Pack.2.
Have technician service tool.3.
Trigger will not turn
off.
Tool needs service check. Immediately remove battery pack from tool.
technician checks out tool for damage or
defects.
Performance
decreases over time.
Accessory dull or damaged.1.
Carbon brushes worn or2.
damaged.
Keep cutting accessories sharp.1.
Replace as needed.
2.
brushes.
Cut line is irregular. Bent, cracked, or broken saw1.
blade.
2.
Improperly exerting side-to-side3.
pressure on saw blade.
Replace saw blade.1.
Make sure blade is securely installed in2.
tool.
Make sure blade is held at 90° angle to3.
workpiece.
performance
Dull Saw Blade.1.
Improper Saw Blade used.2.
Tool speed too slow.3.
Attempting to cut curves with tool4.
Replace saw blade.1.
Use metal saw blades for cutting metal2.
and wood saw blades for cutting wood.
3.
harder.
Use tool only to cut straight lines.4.
Excessive noise or
rattling.
Internal damage or wear. (Carbon
brushes or bearings, for example.)
Have technician service tool.
Overheating. Forcing tool to work too fast.1.
Accessory misaligned.2.
Accessory dull or damaged.3.
Blocked motor housing vents.4.
Allow tool to work at its own rate.1.
Check and correct accessory to fence2.
and/or table alignment.
Keep cutting accessories sharp.3.
Replace as needed.
Wear ANSI-approved safety goggles and4.
NIOSH-approved dust mask/respirator
while blowing dust out of motor using
compressed air.
Follow all safety precautions whenever diagnosing or servicing the
tool. Disconnect power supply before service.
SKU 67027 For technical questions, please call 1-800-444-3353. Page 12
PARTS LIST & ASSEMBLY DIAGRAM
Part Description Qty
1 Gear Box Cover 1
2 Clamp Plate 2 1
3 Square Bearing 2
4 1
5 Collar 1
6 Bias Axle 1
7 Big Gear 1
8 1
9 Bearing Clamp Plate 1
10 Air Guiding Ring 1
11 Bearing 2
12 Spindle 1
13 Bearing 2
14 Screw 9
15 Clamp Plate 1 1
16 Hexagonal Socket Screw 2
17 Dustproof Clamp 1
18 Dustproof Clamp 1
19 Quick Blade Clamp 1
20 Retaining Ring 1
21 Tapping Screw 4
22 Screw 6
23 Gear Box 1
Part Description Qty
24 Clamp Plate 1
25 Shoe Support 1
26 Tubular Rivet 2
27 Front Jacket 1
28 Shoe Guard 1
29 Set Screw 1
30 Spring 1
31 Safety Button 1
32 Trigger 1
33 Housing 1
34 Tapping Screw 8
35 Heat Sink 1
36 Contact Plate Holder 1
37 Tapping Screw 2
38 FET 1
39 Screw 1
40 Stator 1
41 Tapping Screw 2
42 Rotor 1
43 Brush Holder Assembly 2
44 Retaining Ring 2
45 Fan 1
SKU 67027 For technical questions, please call 1-800-444-3353. Page 13
PLEASE READ THE FOLLOWING CAREFULLY
DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT
Record Product’s Serial Number Here:
Note: If product has no serial number, record month and year of purchase instead.
Note: Some parts are listed and shown for illustration purposes only, and are not avail-
able individually as replacement parts.
SKU 67027 For technical questions, please call 1-800-444-3353. Page 14
LIMITED 90 DAY WARRANTY
Harbor Freight Tools Co. makes every effort to assure that its products meet high
quality and durability standards, and warrants to the original purchaser that this prod-
uct is free from defects in materials and workmanship for the period of 90 days from
the date of purchase. This warranty does not apply to damage due directly or indirectly,
to misuse, abuse, negligence or accidents, repairs or alterations outside our facilities,
criminal activity, improper installation, normal wear and tear, or to lack of maintenance.
contingent, special or consequential damages arising from the use of our product. Some
states do not allow the exclusion or limitation of incidental or consequential damages, so
the above limitation of exclusion may not apply to you. THIS WARRANTY IS EXPRESS-
To take advantage of this warranty, the product or part must be returned to us with
transportation charges prepaid. Proof of purchase date and an explanation of the com-
-
ther repair or replace the product at our election or we may elect to refund the purchase
price if we cannot readily and quickly provide you with a replacement. We will return re-
paired products at our expense, but if we determine there is no defect, or that the defect
resulted from causes not within the scope of our warranty, then you must bear the cost
of returning the product.
which vary from state to state.
3491 Mission Oaks Blvd. • PO Box 6009 • Camarillo, CA 93011 • (800) 444-3353
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