Trick-tools Flow2go User manual

Instruction Manual
© Copyright by Flowdrill GmbH Olbrichtstr.18 69469 Weinheim
The flexible system for mobile thermal drilling on site and in the workshop

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80 Truman Road
Pella, IA 50219
Phone:1-877-VAN-SANT
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Instruction Manual
Mobile thermal drilling
© Copyright by Flowdrill GmbH Olbrichtstr.18 69469 Weinheim
1
Table of Contents
Page
1. Conventional use..............................................................................................................2
2. General safety and hazard precautions............................................................................3
3. Additional safety precautions............................................................................................3
4. Preparation.......................................................................................................................4
4.1. Mounting the handles on the drill stand .................................................................4
4.2. Mounting the tool holder ........................................................................................4
5. Use and general application.............................................................................................5
5.1. Connection and commissioning............................. Error! Bookmark not defined.
5.2. Mounting the drill on the drill stand ........................................................................5
5.3. Deactivating the hammer function..........................................................................5
5.4. Inserting the collet..................................................................................................6
5.5. Inserting the FLOWDRILL®tools ...........................................................................6
5.6. Mains connection...................................................................................................6
5.7. Selecting the speed step and presetting the rotational speed................................7
5.8. Selecting the rotation direction...............................................................................7
5.9. Positioning the workpiece ......................................................................................7
5.10. Switching the motor on/off .....................................................................................8
5.11. The thermal drilling process...................................................................................8
5.12. Machining time and drilling intervals......................................................................8
5.13. Flowtapping with Flowtap.......................................................................................9
6. Maintenance...................................................................................................................10
6.1. Flowdrill................................................................................................................10
6.2. Flowtap................................................................................................................10
6.3. Tool holder and collet...........................................................................................10
6.4. Guide system.......................................................................................................11
6.5. Conversion for left hand operation.......................................................................11
6.6. Switches and cables............................................................................................11
7. Trouble shooting.............................................................................................................12
8. Range and supply of accessories...................................................................................13
9. Exploded diagram of the drill stand and names..............................................................14
10. Guarantee provisions......................................................................................................15

Instruction Manual
Mobile thermal drilling
2
© Copyright by Flowdrill GmbH Olbrichtstr.18 69469 Weinheim
1. Conventional use
The mobile thermal drilling unit (from here on known as Flow2go) includes the enclosed hand drill,
stand and tool holder, which is suitable for conventional drilling as well as thermal drilling in thin
walled material. The maximum wall thickness for this unit is dependant on the diameter of the hole
and thickness of material; the following table shows the maximum wall thickness for the respective
thread sizes. The Flow2go unit contains only FLOWDRILL®thermal drilling tools of the “Long” type.
The Flow2go unit is not a replacement for a column-type drilling machine and is not
suitable for long-term or series production in association with thermal drilling!
A maximum of 4 thermal drilled holes per minute may be made.
We recommend that the operation of the drill is then turned off for 2 minutes.
The user bears sole responsibility for damages due to incorrect use.
This includes in particular:
NOTE
The use of Flowdrill designs other than the specified “Long” type.
The use of Flowdrill tools larger than specified.
Thermal drilling in materials thicker than permitted for the tool type.
Thermal drilling at an angle, i.e. not vertical to the component surface.
Thermal drilling other than from the highest point on a round tube.
Thermal drilling in materials that do not fall under the category “metals”.
Thermal drilling with set active hammer drilling stage (if technically possible).
The use of unsuitable lubricants.
The use of Flowdrill tools in the normal three-jaw chuck.
The execution of thermal drilling work with hand drill units not corresponding to the following
types: Metabo BE 1020 and Metabo SBE 1010 Plus.
The use of low-performance drills.
Using the Flowtap without suitable lubricant.
Generally accepted accident prevention regulations as well as all the enclosed and listed safety
precautions must be complied with.
Thread
Flowdrill Ø
[mm]
Material thickness
max. [mm]
M4
3.7
2.5
M5
4.5
M6
5.4
M8
7.3

Instruction Manual
Mobile thermal drilling
© Copyright by Flowdrill GmbH Olbrichtstr.18 69469 Weinheim
3
2. General safety and hazard precautions
Before using the hand drill read the enclosed safety precautions (red volume) as well as the
instruction manual carefully and completely. Keep all the enclosed documents and only pass on the
Flow2go unit together with these documents.
Read instruction manual
Warning of hazardous electric
voltage
Use eye protection
Warning of hot surface
Wear protective gloves
Do not expose to rain
Wear suitable work clothing
3. Additional safety precautions
Please read the instructions for use before starting to work with the machine.
The hand drill unit supplied is only suitable for thermal drilling in conjunction with the drill base and
the customised tool holder.
To avoid eye injury, please wear protective goggles.
Before any adjustment, maintenance or repair the mains plug must be unplugged.
The tool and drill chuck are very hot after use. Please wear gloves to change the tool or allow it to
cool down completely.
Functions and operation of the electronic control module of the drill:
1. Protection of operators from accidents.
2. Ensure a long life for the drill and the tools.
3. Rotational speed setting and automatic regulation according to the relevant technological
requirements.
Please refer to the enclosed pink Metabo “Safety Precautions” brochure for further information.

Instruction Manual
Mobile thermal drilling
4
© Copyright by Flowdrill GmbH Olbrichtstr.18 69469 Weinheim
4. Preparation
For the proper functioning of the Flow2go unit when thermal drilling and for industrial safety
reasons, the following must be taken into account:
4.1. Mounting the handles on the drill base
Please screw the 3 handles enclosed fully up to the stop in the openings provided for this purpose on
the capstan shaft.
4.2. Mounting the tool holder
Only the enclosed tool holder (see Figure)
should be used for thermal drilling. To use
it the three-jaw chuck pre-mounted on the
drill must first be removed. For this fully
unscrew the drill chuck and while holding
up the spindle unscrew the inner retaining
screw (where present) with a suitable
screwdriver to the right (N.B.: left-hand thread!). Please refer to the instructions for using the drill for
further information.
Retaining screw with left-hand thread.
The tool holder must be screwed on fully and firmly tightened. Then the tool holder must also be re-
secured from inside with the enclosed short retaining screw.
Always use only tools and accessories that are in perfect condition!
The tool shafts must be in perfect condition and free of contaminants. They must not show any signs
of damage.
The collet in the tool holder should be carefully checked before using a drill and if necessary cleaned
or in case of damage replaced.
Mobile connecting leads should not be stretched under tension. All damage should be avoided as this
may cause danger due to the electric current. Do not use the drill if the connecting leads are damaged.
First have the equipment repaired by an authorised specialist firm.

Instruction Manual
Mobile thermal drilling
© Copyright by Flowdrill GmbH Olbrichtstr.18 69469 Weinheim
5
5. Use and general application
5.1. Mains power
Please check the mains voltage first. The mains voltage indicated on the hand drill must correspond
with the electric mains supply.
5.2. Mounting the drill on the drill stand
1. If necessary loosen clamping nut (socket, hexagonal socket head) of the circular clamp.
2. Insert the hand drill unit vertically into the collar as far as the stop.
3. Now hand tighten the clamping screw.
Should the drill be pushed upwards out of the collar during drilling because of the
axial force occurring, immediately stop the drilling process and repeat steps 1-3.
NOTE
Make sure that the surface on which the drill stand is placed is level. If necessary the base plate of
the drill stand must be fixed firmly to this surface with suitable screw fasteners
5.3. Deactivating the percussion stage
When using a hammer drill, the hammer function must be deactivated for thermal drilling and
flowtapping. Switch the drill over to the normal drill function.
Percussion stage ON
Percussion stage OFF

Instruction Manual
Mobile thermal drilling
6
© Copyright by Flowdrill GmbH Olbrichtstr.18 69469 Weinheim
5.4. Inserting the collet
1. Insert the collet at a slight angle into the screwed cap and turn both using light pressure in
opposite directions until the collet perceptibly locks and sits vertically in the screwed cap. The
collet should no longer fall out on its own.
Nut der Spannzange = Groove of collet, Exzenterring = Eccentric ring, Markierung = Marking
2. Now screw both together onto the drill chuck such that the tool shaft can then be inserted with
slight suction.
5.5. Inserting the FLOWDRILL®tools
The Flowdrill or Flowtap is inserted with the tool holder already mounted and the screwed cap
including collet lightly tightened. All tools must be inserted fully as far as the stop. Then hand tighten
the screwed cap. To fully tighten the tools please use the enclosed spanners (spanner SW19 / open-
ended spanner SW25).
5.6. Mains connection
Connect the mains plug to the mains supply. If you are using an extension cable, ensure that it is
designed for the rating of the machine.

Instruction Manual
Mobile thermal drilling
© Copyright by Flowdrill GmbH Olbrichtstr.18 69469 Weinheim
7
5.7. Selecting the speed step and presetting the rotational speed
The speed step of the work spindle should be selected irrespective of the material and drill diameter
in accordance with the following Table:
Machine setting
Thread
Flowdrill
Ø [mm]
Material thickness
max.*
Rpm
Flowdrill
Rpm
Flowtap
* Tool design “long”
5.8. Selecting the rotation direction
Flowdrilling (FLOWDRILL) and Flowtapping (FLOWTAP): right turn.
For Flowtapping with right turn tapping, holding, and screwing out with left turn.
The presetting switch can only be operated during shutdown.
R = Right turn
L = Left turn
5.9. Positioning the work piece
Please secure the work piece to be machined in the vice firmly, horizontally and free of vibration.
Position the work piece such that you only drill between the jaws of the vice, never outside them.
Position the vice on the drill stand. In particular make sure that you only drill perpendicularly to the
surface. For circular tubes please pay special attention so that you only drill on the uppermost point of
the round tube.
Flowdrilling
Flowtapping
G
Hare
A
Tortoise
Highest speed step
Lowest speed step
L
R

Instruction Manual
Mobile thermal drilling
8
© Copyright by Flowdrill GmbH Olbrichtstr.18 69469 Weinheim
5.10. Switching the motor on/off
To switch on the motor please press the pushbutton (1) and lock this by pressing in the button on the
side (2).
To switch off the motor press the pushbutton again as far as the stop –this automatically unlocks it –
and release it again. Wait until the motor has come to a complete standstill.
5.11. The thermal drilling process
Picture sequence from left to right
Move drill close to the
surface and press
down lightly, then
constantly increase
pressure.
As the resistance
eases, continually
increase the feed
rate.
Do not interrupt the
process, but proceed
with continually
accelerated movement
and gradually form the
bush.
When forming the
collar (bead) reduce
the feed slightly. Do
not form an
excessively flat collar.
After thermal drilling
raise the drill again
without delay!
Depending on the material type, thermal drilling requires a different force to be exerted (high-grade
steel = hard, aluminium = soft). Drill with a continually increasing pressure.
You will recognise too high a pressure
a) From a clearly audible reduction in the drill speed. For safety purposes the integrated
electronics of the motor automatically turn the hand drill unit off.
b) From deformation of the component surface.
In both cases, please reduce the contact pressure immediately. Greater pressure does not speed up
drilling, the drill wears out more quickly and the unit is overloaded.
5.12. Machining time and drilling intervals
As a guideline for thermal drilling, a machining time of approx. 5 seconds should be adhered to.
A maximum of 4 thermal drill holes per minute should be made!
We recommend that the operation of the drill is then turned off for 2 minutes.
(1)
(2)

Instruction Manual
Mobile thermal drilling
© Copyright by Flowdrill GmbH Olbrichtstr.18 69469 Weinheim
9
Please ensure that the component surface is dry or when in the drilling position and is
free of water/oil and other strong contaminants. Do not use any unauthorised
lubricants or releasing agents for thermal drilling on this mobile drill base! Our special
releasing agent FDKS is available as an option for thermal drilling.
NOTE
5.13. Flowtapping with Flowtap
Change the tool and replace the Flowdrill with the Flowtap.
To hold the optionally available M4 flowtap you require a (further smaller) collet of type
ER16Ø4mm that is available as an accessory.
NOTE
Set the required rotational speed (tortoise + A = approx. 150min-1).
Position the Flowtap accurately over the drill hole.
Position the component and the vice.
Lubricate the Flowtap well before each use with FTMZ and press lightly into the material. The
Flowtap rotates automatically.
Always guide the process when moving in and out by hand. If possible the full operating range of
the Flowtap should be used. Take into account here the maximum possible penetration depth.
Stop the unit and now change the direction of rotation of the spindle to LEFT TURN and press the
pushbutton again. Guide the removal of the Flowtap by hand.

TIP 1: To stop the flowtap promptly when inserting do not lock the pushbutton but
keep the button pressed with your hand.

TIP 2: Alternatively you can also use the Flowtap in a high-performance battery
operated drill and low speed step and insert the Flowtap by guiding it freely.

TIP 3: You will obtain optimum starting values and load capacities with (grease- or oil-
free) taps that are then cleaned.
Special flowtap oil FTMZ

Instruction Manual
Mobile thermal drilling
10
© Copyright by Flowdrill GmbH Olbrichtstr.18 69469 Weinheim
6. Maintenance
6.1. Flowdrill
The friction or contact surfaces of the Flowdrill have the tendency for foreign material to adhere, which
in places coats the drill. This adhesion tendency is very material-dependent and cannot be avoided
entirely. For this reason clean the Flowdrill regularly with an emery cloth and remove adhesions
promptly.
New condition
Tool with adhesions
Cleaning while rotating with emery
cloth
6.2. Flowtap
The Flowtap should never be used dry, but always in conjunction with special tapping oil (e.g. FTMZ
from Flowdrill®). Make sure the tapping flanks are clean and free of dirt and scratches. Clean the
Flowtap if necessary with a soft wire brush and/or compressed air.
6.3. Tool holder and collet
Regularly clean the tool holder from inside and remove all contamination in the gaps of the collet.
Very dirty collet
Damaged collet
a) outside
b) inside
clean, if necessary
replace
replace
replace

Instruction Manual
Mobile thermal drilling
© Copyright by Flowdrill GmbH Olbrichtstr.18 69469 Weinheim
11
6.4. Guide system
Regularly check the guide system. This must if necessary be lubricated or readjusted. To readjust
please loosen the lock nuts (12) and cylindrical head screws (13) of the guide rail (2) and evenly
tighten the adjustment screws (11). Then retighten first the cylindrical
head screws and then the lock nuts.
Items (2, 11, 12, 13) according to exploded drawing Section 9.
6.5. Conversion for left hand operation
The capstan can be easily converted for left hand operation. To do this raise the guides to the upper
stop and then loosen the cross-head screw (7) and remove this together with the washer (18).
Completely remove the shaft (6) from the capstan and mount this in the reverse order from the left.
Items (6, 7, 18) according to exploded drawing Section 9.
6.6. Switches and cables
Regularly check switches, cables and anti-kink protection for damage.
The cable must not come into contact with the hot component or tool surface!
Repairs should only be carried out by an authorised specialist firm.
NOTE
The tool life depends among other things on:
- Process time
- Material thickness
- Material type (e.g. steel versus stainless steel)
- Care and maintenance
- Condition of the accessories: in particular tool holder and collet

Instruction Manual
Mobile thermal drilling
12
© Copyright by Flowdrill GmbH Olbrichtstr.18 69469 Weinheim
7. Trouble shooting
Problem
Cause
Remedy
Motor does not start
- No mains voltage
- Rotation direction not selected
- Switch not clearly positioned
- Switch or lead faulty
- Carbon brushes worn (observe flashing
light!)
- Check mains voltage
- Preset rotation direction
- Have switch or lead replaced
- Have carbon brushes replaced
Motor running, but the spindle
does not rotate
- Switch is not clearly positioned
- Check and correctly set switch position
Motor stops when drilling
- Contact pressure too high
- Electronics switch off automatically
- Reduce contact pressure
- Wait a short time, then start again
Drilling not possible in spite of
correctly set rotational speed
- Tool also rotates in the collet
- Material thicker than permitted
- Re-clamp tool
- Replace collet
- Use thinner material
Workpiece and/or vice is raised
when flowtapping
- Workpiece clamping not sufficient
- Vice not secured
- Re-clamp workpiece
- Secure vice
Flowtap gets stuck
- Thermal drill hole not completely
tapped (material too thick)
- Bush/bush length too conical
- Lack of lubrication
- Fully tap bush
- Manually unscrew tool
- Use thinner material
- Lubricate tool
Tool holder rotates with left turn
of the spindle
- Retaining screw missing or is not firmly
tightened
- Tighten or reorder retaining screw
Drill is pushed upwards out of
the clamp during drilling
- Clamping screw not tightened
-Tighten clamping screw
The feed is very difficult to
access without drilling
- Foreign bodies between the guides
- The pre-tensioning of the guide is too
high
- Remove contaminants (dirt, chips etc.)
- Re-adjust the guide system in accordance
with maintenance instructions
The slide moves downwards on
its own due to its own weight
- The pre-tensioning of the guide is too
low
- Re-adjust the guide system in accordance
with maintenance instructions

Instruction Manual
Mobile thermal drilling
© Copyright by Flowdrill GmbH Olbrichtstr.18 69469 Weinheim
13
8. Range and supply of accessories
This “Flow2go unit” as delivered consists of the following items:
No.
Article name
Description
Consumable
Quantity
1.
Drill base
“Flow2Go“ drill base
--
1
2.
Vice
Machine vice
--
1
3.
Lock screw
T-slot lock screw including washer and nut
--
2
4.
Metabo
Metabo hand drill unit with 3-jaw tool holder
--
1
5.
Screw
Retaining screw left-hand thread for drill chuck
--
1
6.
Tool holder
Customized tool holder for ER16 including clamp nut
--
1
7.
426E06
Collet Ø 6mm
Yes
1
8.
426E08
Collet Ø 8mm
Yes
1
9.
Spanner SW19
Spanner SW19
--
1
10.
Open-ended spanner SW25
Open-ended spanner SW25 for clamp nut
--
1
11.
05.4L000
Flowdrill 5.4 Long for M6
Yes
1
12.
M06TINS
Flowtap M6x1 - TIN coating - lubrication groove
Yes
1
13.
07.3L000
Flowdrill 7.3 Long for M8
Yes
1
14.
M08TINS
Flowtap M8x1.25 –TIN coating –lubrication groove
Yes
1
15.
FTMZ 100
Tapping oil 100ml
Yes
1
16.
Bristle brush
Bristle brush
Yes
1
17.
Socket spanner
Hexagonal head socket spanner SW5
--
1
18.
Box
Tool and accessories box
--
1
19.
Packaging
Dispatch packaging
Non-returnable
1
As replacement or in addition the following optional items are available:
No.
Article name
Description
Consumable
1.
03.7L000
Flowdrill 3.7 Long for M4
Yes
2.
04.5L000
Flowdrill 4.5 Long for M5
Yes
3.
05.4L000
Flowdrill 5.4 Long for M6
Yes
4.
07.3L000
Flowdrill 7.3 Long for M8
Yes
5.
M04TINS
Flowtap M4x0.7 - TIN Coating - lubrication groove
Yes
6.
M05TINS
Flowtap M5x0.8 - TIN Coating - lubrication groove
Yes
7.
M06TINS
Flowtap M6x1 - TIN Coating - lubrication groove
Yes
8.
M08TINS
Flowtap M8x1.25 - TIN Coating - lubrication groove
Yes
9.
426E04
Collet Ø 4mm for Flowtap M4*
Yes
10.
426E06
Collet Ø 6mm
Yes
11.
426E08
Collet Ø 8mm
Yes
12.
FTMZ 100
Tapping oil 100ml
Yes
13.
Bristle brush
Bristle brush
Yes
14.
FDKS100
Releasing agent paste 100g for thermal drilling made
of steel, high-grade steel, copper and aluminium
Yes
15.
Brass brush
Brass brush for FDKS
Yes

Instruction Manual
Mobile thermal drilling
14
© Copyright by Flowdrill GmbH Olbrichtstr.18 69469 Weinheim
Item
No.
Name
Qty
1.
Housing
1
2.
Adjustment guide rail
1
3.
Guide
1
4.
Gear rack
1
5.
Slide bearing
2
6.
Gear rack shaft
1
7.
Lens lowering screw
1
8.
Handle rod
3
9.
Snap-on handle
3
10.
Base plate
1
11.
Re-adjustment screw
4
12.
Nut
4
13.
Cylindrical head screw
6
14.
Cylindrical head screw
1
15.
Cylindrical head screw
2
16.
Guide rail
1
17.
Cylindrical head screw
4
18.
Washer
1
19.
Spring washer
4
20.
Spring washer
1
Total weight:
6.3 kg
9. Exploded diagram of the drill base and names

Instruction Manual
Mobile thermal drilling
© Copyright by Flowdrill GmbH Olbrichtstr.18 69469 Weinheim
15
10. Guarantee provisions
For the hand drill unit hereby purchased the manufacturer’s guarantee provisions apply in
conjunction with the information listed in this instruction manual.
Damage due to natural wear and tear, overloading or unauthorised handling of the unit, tools
or drill base, are excluded from the guarantee.
Damage arising due to material or manufacturing faults is rectified free of charge by delivery
of a replacement or repair. Objections can only be acknowledged if the equipment/system is
sent undismantled and carriage-free to Flowdrill or to the authorised contractual partner.
No claims for compensation may be derived from this guarantee statement.
Please fill in the guarantee certificate including all the following details and enclose the
original evidence of purchase (Delivery note/invoice).
--------------------------------------------------------------------------------------------------------------------------
Machine type:______________________________
Machine number:__________________________
Date of sale:_____________________________
Stamp/Date/Signature of the Dealer:
---------------------------------------------------------------------------------------------------------------------------
Description of fault:

16
© Copyright by Flowdrill GmbH Olbrichtstr.18 69469 Weinheim