SNAP DRILL SD42,4 User manual

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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 Ø42,4 up to and included Ø168,3 mm,
and drill holes from Ø24 up to and included Ø63,5 mm
2 Dimensions and weight
Snapdrill
SD42,4/48,3
SD60,3
SD76,1
SD88,9
SD114,3
SD168,3
Tube ØA (mm)
42,4 and 48,3
60,3
76,1
88,9
114,3
168,3
Diameter ØC
(mm)
95
114
124
124
139
139
Diameter ØD
(mm)
74
74
74
74
74
74
Length E (mm)
239,5
257
270
285
301
349,5
Weight (kg)
2,4
2,85
3,2
3,34
4,1
4,4
3 Hole cutters

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GMV SnapDrill 2021
SD42,4/48,3 (42,4)
Hole cutter part no
HS24S 1)
HS30S 1)
Hole cutter diameter ØB (mm)
24
30
Tube diameter Ø42.4mm
Maximum wall thickness of tube (mm)
6.2
3.6
SD42,4/48,3 (48,3)
Hole cutter part no
HS24S 1)
HS30S 1)
Hole cutter diameter ØB (mm)
24
30
Tube diameter Ø48.3mm
Maximum wall thickness of tube (mm)
7
4.8
SD60,3
Hole cutter part no
HS24L
HS30L
HS38L
HS44L
Hole cutter diameter ØB (mm)
24
30
38,1
44,5
Maximum wall thickness of tube (mm)
11.3
9.2
6.1
3.5
SD76,1
Hole cutter part no
HS24L
HS30L
HS38L
HS44L
HS50L
Hole cutter diameter
ØB (mm)
24
30
38,1
44,5
50,8
Maximum wall
thickness of tube
(mm)
13
11.4
8.9
6.7
4.4
SD88,9
Hole cutter part no
HS24L
HS30L
HS38L
HS44L
HS50L
Hole cutter diameter
ØB (mm)
24
30
38,1
44,5
50,8
Maximum wall
thickness of tube
(mm)
11.8
10.6
8.6
6.8
4.9
SD114,3
Hole cutter
part no
HS24L
HS30L
HS38L
HS44L
HS50L
HS63L
Hole cutter
diameter ØB
(mm)
24
30
38,1
44,5
50,8
63,5
Maximum
wall thickness
of tube (mm)
14.4
13.5
11.9
10.5
8.9
5.3
SD168,3
Hole cutter
part no
HS24L
HS30L
HS38L
HS44L
HS50L
HS63L
Hole cutter
diameter ØB
(mm)
24
30
38,1
44,5
50,8
63,5
Maximum
wall thickness
of tube (mm)
13.1
12.5
11.6
10.7
9.7
7.3
1) Note that for cutter Ø24 and Ø30 there is a short (S) and a long (L) version.
4 Safety

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GMV SnapDrill 2021
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.