717 / 1410
717
Prices in EURO - VAT not included
717
HOLE CUTTERS
9
3078GSP
HARTMETALL
With teeth coated with hard metal grains, professional use. To be used on portable and pillar drills.
For aggressive but uniform, quick and light cutting. Long tooth and sharpening life. For drilling all
kinds of abrasive and hard materials such as fiberglass, carbonium, kevlar, graphite, concrete,
marble, granite, ceramic, cast iron, etc. Useful cutting depth 40mm.
Hole saw only.
Ø
mm
16
19
20
22
25
29
32
35
Ø
inch 5/8
3/4 25/32 7/8
1
1.1/8 1.1/4 1.3/8
3078GSP
Each 6,20 7,00 7,28 7,76 8,60 9,60 10,30 11,10
Ø
mm
38
44
48
51
54
57
60
64
Ø
inch 1.1/2 1.3/4 1.7/8
2
2.1/8 2.1/4 2.3/8 2.1/2
3078GSP
Each 11,90 13,40 14,10 15,20 16,10 17,10 18,10 19,10
Ø
mm
70
76
83
86
95
102 114
Ø
inch 2.3/4
3
3.1/4 3.3/8 3.3/4
4
4.1/2
3078GSP
Each 21,10 22,70 24,70 25,90 28,40 30,30 34,10
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HOLECUTTERS
3078GST
new
1/4 ,,
DIAMONDED
Diamond type for drilling the hardest materials like porcelain, glass, ceramic, granite, marble,
travertine, slate, porcelain tiles. They do not require large amounts of water: it is sufficient to
immerse them every 5 working seconds in a small container of water in order to obtain the
necessary cooling. In this case it is recommended the entrance to 45° with respect to the material
to be drilled. Integral hexagonal socket 1/4" DIN 3126 E 6,3, also ideal for power and cordless
tools. Total length 65 mm. Useful cutting depth 11.5 mm.
Ø
mm
4,8
6,4
7,9
9,5
12,7
15,9
19,1
Ø
inch 3/16
1/4
5/16
3/8
1/2
5/8
3/4
3078GST
Each 23,90 24,30 24,90 25,30 33,90 39,70 43,40
Ø
mm
25,4
34
Ø
inch
1
1.3/8
3078GST
Each 47,10 60,80
For diamond-type bits see Art. 1334 GC.
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HOLECUTTERS
3078GSV
new
DIAMONDED
Diamond type for drilling the hardest materials like porcelain, glass, ceramic, granite, marble,
travertine, slate, porcelain tiles. They do not require large amounts of water: it is sufficient to
immerse them every 5 working seconds in a small container of water in order to obtain the
necessary cooling. For drills with standard shanks Art. 3078 GT 1A - 2 and, if needed, with the
specific centering tip Art. 3078 GUE. For grinders using the adapters Art. O3078 GSV 1 and
O3078 GSV 2 without pilot bit. In this case it is recommended the entrance to 45° with respect to
the material to be drilled. Useful cutting depth 40 mm.
Only hole saw.
Ø
mm
22
29
32
35
38
44
51
Ø
inch 7/8
1.1/8 1.1/4 1.3/8 1.1/2 1.3/4
2
3078GSV
Each 32,80 37,60 40,70 43,10 45,10 49,40 53,80
Ø
mm
64
68
83
Ø
inch 2.1/2 2.11/16 3.1/4
3078GSV
Each 62,50 65,60 70,90
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ADAPTERS ONLY for use with grinders for diamond hole saws Art. 3078 GSV (NOT SUITABLE FOR OTHER TYPES OF HOLE SAWS).
Size
1
2
Female-male drive Ø
M 14-1/2" M 14-5/8"
For hole saws Ø
mm 22 and 29 32 - 83
O3078GSV
Each 13,90
13,90
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HOLECUTTERS
3078GT
SHANKS FOR ART. 3078 GS - 3078 GSA - 3078 GSE - 3078 GSP - 3078 GSV GSP WITH
PILOT BIT
Size
1
1A
2
Hexagonal drive
mm 9,5
11
11
For hole saws Ø
mm 14-30 14-30 32-210
UNF thread Ø
inch 1/2
1/2
5/8
3078GT
Each 8,52
8,52 14,60
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HOLECUTTERS
3078GTE
SDS-PLUS SHANKS FOR ARART. 3078 GS - 3078 GSA - 3078 GSE - 3078 GSP - 3078 GSV
WITH PILOT BIT
Size
1
2
For hole saws Ø
mm 14-30 32-210
UNF thread Ø
inch 1/2
5/8
3078GTE
Each 12,20 23,30
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HOLECUTTERS