GMN SNAPODRILL SD33 User manual

1
GMV SnapDrill 2021
TECHNICAL SPECIFICATIONS
TABLE OF CONTENTS
1. Description
2. Dimensions and weight
3. Hole cutters
4. Safety
5. Instructions for use
6. Changing of hole cutter
7. List of spare parts
8. Declaration of Conformity

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GMV SnapDrill 2021
1 Description
The Snapdrill connects to a standard battery drill, and is a new patented tool for safe and efficient hole
cutting in pipes. The tools cover pipes with an external diameter of Ø33,7 up to and included Ø219,1 mm,
and drill holes from Ø17.2 up to and included Ø114.3 mm
2 Dimensions and weight
Snapdrill
SD33
SD42/SD48
SD60
SD76
SD88
SD114
SD168A
SD168B
SD168C
SD168H
SD219
Tube ØA (mm)
33,7
42,4 and 48,3
60,3
76,1
88,9
114,3
168,3
168,3
168,3
168,3
219,1
Diameter ØC (mm)
95
95
114
124
124
139
139
159,2
184,2
159,2
159,2
Diameter ØD (mm)
74
74
74
74
74
74
74
74
74
74
74
Length E (mm)
224
239,5
259
271
285
301
349,5
350
386
386
373
Weight (kg)
2,74
2,4
2,9
3,21
3
4,1
4,81
5,84
6,22
5,11
5
3 Hole cutters
SD33 Tube diameter Ø33,7 mm
Hole cutter part no
SD017S 1)
SD021S 1)
SD024S 1)
SD027S 1)
Hole cutter diameter ØB (mm)
17,2
21,3
24
27
Maximum wall thickness of tube (mm)
6,6
4,6
3,6
2,1
SD42/SD48 Tube diameter Ø42,4 mm
Hole cutter part no
SD017S 1)
SD021S 1)
SD024S 1)
SD027S 1)
SD030S 1)
SD033S 1)
Hole cutter diameter ØB (mm)
17,2
21,3
24
27
30
33,7
Maximum wall thickness of tube (mm)
7,5
6,2
5,1
3,9
2,7
1,5
SD42/SD48 Tube diameter Ø48,3 mm
Hole cutter part no
SD017S 1)
SD021S 1)
SD024S 1)
SD027S 1)
SD030S 1)
SD033S 1)
Hole cutter diameter ØB (mm)
17,2
21,3
24
27
30
33,7
Maximum wall thickness of tube (mm)
6,4
5,1
4,4
3,4
2,4
1,4

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GMV SnapDrill 2021
SD60 Tube diameter Ø60,3 mm
Hole cutter part no
SD021L
SD024L
SD027L
SD030L
SD033L
SD038L
SD042L
SD044L
SD046L
Hole cutter diameter ØB (mm)
21,3
24
27
30
33,7
38,1
42,4
44,5
46
Maximum wall thickness of tube (mm)
12,5
11,5
10,5
9,5
8,2
6,4
4,7
4,2
3,4
SD76 Tube diameter Ø76,1 mm
Hole cutter part no
SD021L
SD024L
SD027L
SD030L
SD033L
SD038L
SD042L
SD044L
SD046L
Hole cutter diameter ØB (mm)
21,3
24
27
30
33,7
38,1
42,4
44,5
46
Maximum wall thickness of tube (mm)
14
13,5
13
12
10,8
9,3
7,8
7,1
6,6
Hole cutter part no
SD048L
SD050L
SD054L
Hole cutter diameter ØB (mm)
48,3
50,8
54
Maximum wall thickness of tube (mm)
5,7
4,8
3,5
SD88 Tube diameter Ø88,9 mm
Hole cutter part no
SD021L
SD024L
SD027L
SD030L
SD033L
SD038L
SD042L
SD044L
SD046L
Hole cutter diameter ØB (mm)
21,3
24
27
30
33,7
38,1
42,4
44,5
46
Maximum wall thickness of tube (mm)
16
15,5
15
14,2
13,2
12
10,7
9,9
9,5
Hole cutter part no
SD048L
SD050L
SD054L
SD060L
SD063L
Hole cutter diameter ØB (mm)
48,3
50,8
54
60,3
63,5
Maximum wall thickness of tube (mm)
8,7
7,7
6,7
4,4
3,2
SD114 Tube diameter Ø114,3 mm
Hole cutter part no
SD021L
SD024L
SD027L
SD030L
SD033L
SD038L
SD042L
SD044L
SD046L
Hole cutter diameter ØB (mm)
21,3
24
27
30
33,7
38,1
42,4
44,5
46
Maximum wall thickness of tube (mm)
15,4
15
14,5
14
13,4
12,5
11,5
11
10,7
Hole cutter part no
SD048L
SD050L
SD054L
SD060L
SD063L
SD070L
Hole cutter diameter ØB (mm)
48,3
50,8
54
60,3
63,5
70
Maximum wall thickness of tube (mm)
10,1
9,4
8,5
6,7
5,7
3,8
SD168A Tube diameter Ø168,3 mm
Hole cutter part no
SD021L
SD024L
SD027L
SD030L
SD033L
SD038L
SD042L
SD044L
SD046L
Hole cutter diameter ØB (mm)
21,3
24
27
30
33,7
38,1
42,4
44,5
46
Maximum wall thickness of tube (mm)
12,5
12,3
12
11,7
11,3
10,7
10,2
9,9
9,7
Hole cutter part no
SD048L
SD050L
SD054L
SD060L
SD063L
SD070L
Hole cutter diameter ØB (mm)
48,3
50,8
54
60,3
63,5
70
Maximum wall thickness of tube (mm)
9,3
8,9
8,3
7,1
6,5
5,5
SD168B Tube diameter Ø168,3 mm
Hole cutter part no
SD076L
SD088L
SD090L
Hole cutter diameter ØB (mm)
76,1
88,9
90
Maximum wall thickness of tube (mm)
7
3,7
3,5
SD168C Tube diameter Ø168,3 mm
Hole cutter part no
SD063H
SD090H
SD114C
Hole cutter diameter ØB (mm)
63,5
90
114,3
Maximum wall thickness of tube (mm)
21,5
14
5,2
SD168H Tube diameter Ø168,3 mm
Hole cutter part no
SD063H
SD090H
Hole cutter diameter ØB (mm)
63,5
90
Maximum wall thickness of tube (mm)
≥14
14

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GMV SnapDrill 2021
SD219 Tube diameter Ø219,1 mm
Hole cutter part no
SD024L
SD030L
SD038L
SD044L
SD050L
SD063L
SD070L
SD090L
SD100L
Hole cutter diameter ØB (mm)
24
30
38,1
44,5
50,8
63,5
70
90
100
Maximum wall thickness of tube (mm)
≥6,3
≥6,3
≥6,3
≥6,3
≥6,3
≥6,3
≥6,3
≥6,3
6,3
1) Note that for cutter Ø21,3 / Ø24 / Ø27 / Ø30 / Ø33,7 there is a short (S) and a long (L) version.
4 Safety
1. Check HSE rules and regulations
2. Make inspection of tool before starting
3. Emphasize the clamping danger
4. Supply data sheets of the tube
It is recommended to wear protective footwear, goggles, hard hat, hearing protection and gloves to
handle metal chips.
5 Instructions for use
1. Referring to fig. 1, place the teeth in the spindle housing against the tube where to drill the hole.

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GMV SnapDrill 2021
2. Referring to fig. 2, fasten the snap drill to the tube by tightening the jaws against the tube by
rotating the thrust lock nut clockwise against the thrust ring by the help of the handle levers. Use
both hands for final tightening.
3. Referring to fig. 3, check that the feed nut is in the rear position before start. Lubrication directly
in the hole saw ahead of drilling is recommended. Use the battery drills “drilling mode” (drill
symbol) on the torque switch. Use battery drill gear stage 1. Start the battery drill clockwise
pushing the button fully down to achieve full torque. Gently rotate the feed nut outwards to
engage the clutch. The hole cutter will now move outwards and cut the hole in the tube. Drill
continuously, until the hole saw is fully through the pipe.

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GMV SnapDrill 2021
4. Referring to fig. 4, loosen the jaws by rotating the thrust lock nut anticlockwise. The torsion
springs will lift up the jaws thus enable the snap drill to be pulled free.
5. Referring to fig. 5, get rid of the debris by rotating the drill anticlockwise and gently rotate the
feed nut outwards to engage the clutch. The hole cutter will now move backwards pushing the
debris against the hexagon drive shaft thus throwing it free from the hole cutter.

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GMV SnapDrill 2021
6 Changing of hole cutter
1. Referring to fig. 6, screw out lock screw and remove the hole cutter.
2. Thoroughly clean all visible parts. Using air pressure to clean is not recommended. Insert the new
hole cutter.
3. It is important that the battery drill is set to gear stage 1. Fasten the hole cutter with the custom
socket and flex handle.
4. The table below gives the hole cutter part number and its size that fit for each SnapDrill. Note
that for cutters Ø21,3 / Ø24 / Ø27 / Ø30 / Ø33,7 there is a short (S) and a long (L) version.
SnapDrill part
number and
pipe size (mm)
SD33
Ø33,7
SD42/SD48
Ø42,4 and Ø48,3
SD60
Ø60,3
SD76
Ø76,1
SD88
Ø88,9
SD114
Ø114,3
Hole cutter part
number and
cutter size
(mm)
SD027S -Ø27
SD024S -Ø24
SD021S -Ø21,3
SD017S -Ø17,2
SD033S -Ø33,7
SD030S -Ø30
SD027S -Ø27
SD024S -Ø24
SD021S -Ø21,3
SD017S -Ø17,2
SD046L -Ø46
SD044L -Ø44,5
SD042L -Ø42,4
SD038L -Ø38,1
SD033L -Ø33,7
SD030L -Ø30
SD027L -Ø27
SD024L -Ø24
SD021L -Ø21,3
SD054L -Ø54
SD050L -Ø50,8
SD048L -Ø48,3
SD046L -Ø46
SD044L -Ø44,5
SD042L -Ø42,4
SD038L -Ø38,1
SD033L -Ø33,7
SD030L -Ø30
SD027L -Ø27
SD024L -Ø24
SD021L -Ø21,3
SD063L -Ø63,5
SD060L -Ø60,3
SD054L -Ø54
SD050L -Ø50,8
SD048L -Ø48,3
SD046L -Ø46
SD044L -Ø44,5
SD042L -Ø42,4
SD038L -Ø38,1
SD033L -Ø33,7
SD030L -Ø30
SD027L -Ø27
SD024L -Ø24
SD021L -Ø21,3
SD070L -Ø70
SD063L -Ø63,5
SD060L -Ø60,3
SD054L -Ø54
SD050L -Ø50,8
SD048L -Ø48,3
SD046L -Ø46
SD044L -Ø44,5
SD042L -Ø42,4
SD038L -Ø38,1
SD033L -Ø33,7
SD030L -Ø30
SD027L -Ø27
SD024L -Ø24
SD021L -Ø21,3

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GMV SnapDrill 2021
SnapDrill part
number and
pipe size (mm)
SD168A
Ø168,3
SD168B
Ø168,3
SD168C
Ø168,3
SD168H
Ø168,3
SD219
Ø219,1
Hole cutter part
number and
cutter size
(mm)
SD070L -Ø70
SD063L -Ø63,5
SD060L -Ø60,3
SD054L -Ø54
SD050L -Ø50,8
SD048L -Ø48,3
SD046L -Ø46
SD044L -Ø44,5
SD042L -Ø42,4
SD038L -Ø38,1
SD033L -Ø33,7
SD030L -Ø30
SD027L -Ø27
SD024L -Ø24
SD021L -Ø21,3
SD090L -Ø90
SD088L -Ø88,9
SD076L -Ø76,1
SD114C -Ø114,3
SD090H -Ø90
SD063H -Ø63,5
SD100L -Ø100
SD090L -Ø90
SD070L -Ø70
SD063L -Ø63,5
SD050L -Ø50,8
SD044L -Ø44,5
SD038L -Ø38,1
SD030L -Ø30
SD024L -Ø24
7 List of spare parts
Name
Description
42,4/48,3-JAW
Replacement jaw (2) for SD42,4/48,3 with brass bolt and spring (2) and circlip (2)
60,3-JAW
Replacement jaw (2) for SD60,3 with brass bolt and spring (2) and circlip (2)
76,1-JAW
Replacement jaw (2) for SD76,1 with brass bolt and spring (2) and circlip (2)
88,9-JAW
Replacement jaw (2) for SD88,9 with brass bolt and spring (2) and circlip (2)
114,3-JAW
Replacement jaw (2) for SD114,3 with brass bolt and spring (2) and circlip (2)
168,3-JAW
Replacement jaw (2) for SD168,3 with brass bolt and spring (2) and circlip (2)
219,1-JAW
Replacement jaw (2) for SD219,1 with brass bolt and spring (2) and circlip (2)
M8-Handles
Replacement handles (3) for SD42,4/48,3 up to SD76,1 with locking-washers (6)
M10-Handles
Replacement handles (3) for SD88,9 up to SD219,1 with locking-washers (6)
Level Bubble
Replacement level bubble
Level Bracket
Replacement 3-position level bracket (with level bubble)
SD-Bolt
Hex bolt for hole saw fastening
SD-Flex handle
Flex handle for hex nut
SD-Socket
Hex socket for fastening of SD-Bolt