Drills Carbide, Centre
- Used to drill female 60° centre holes in the end of shafts and components,
which will later revolve between centres
- Designed to maintain accurate centre holes on long production runs
- Also used to ensure accurate starting and centring when precision drilling is required
- Suitable for materials up to 1600N/mm 2
Catalogue Code
Discount Group
Material
Surface Finish
Sutton Designation
Geometry
Point Type
Shank Form (DIN 6535)
Size
0001
0002
0003
0004
0005
0006 1
2
3
4
5
6
D319
A0206
VHM VHM
Brt TiCN
N N
Plain Type Plain Type
60° Stepped 60° Stepped
HA HA
d 1 l 1 l 2 d 2 (h6) Item # Item #
3/64 1-1/4 1/16 1/8 3/16 D318 0001
D318 0002
D318 0003
D318 0004
D318 0005
D318 0006 D319 0001
D319 0002
D319 0003
D319 0004
D319 0005
D319 0006
5/64 1-7/8 3/32 7/64 2 9/64 1/4
1/8 2-1/8 5/32 5/16
3/16 2-3/4 1/4 7/16
7/32 3 9/32 1/2
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Size Ref. D318 A0202
P
P
Steel
7
M
8
K
N
M
Stainless Steel
K
Cast Iron
S
H
9 10 11 12 13 14.1 14.2 14.3 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37.1 37.2 37.3 37.4 37.5 38.1 38.2 39.1 39.2 40 41
N
Non-Ferrous Metals
S
Titanium & Super Alloys
H
Hard Materials
6
5
4
3
D318
D319
2
1
ISO
VDI 3323
• Optimal • Effective
NOTE: HB & HE shanks available, subject to lead time.
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