Sutton #7 Centre Drill Plain Type - 60° - HSS
Available
The Sutton D136 Plain Type centre drill is made from HSS with a bright finish, a 60° point and a stepped body, to ANSI B94-11. It is for drilling 60° centre holes in the end of shafts, giving accurate starting and centring for precision work.
This range has 8 sizes.
Where this product is used
- Drilling 60° centre holes in the ends of shafts, which is the use of centre drills.
- Accurate starting and centring for precision turning and grinding set-ups between centres.
- Starting small holes accurately before drilling. Carbide (VHM) centre drills are in the carbide drill section.
Sizes
Dimensions for the D136 plain-type range are catalogued in inches; millimetre equivalents are shown on each size.
| Item | Size | Pilot Ø d1 | Overall l1 | l2 | Body Ø d2 |
|---|---|---|---|---|---|
| D136 0007 | 7 | 1/4 | 3-1/4 | 1/4 | 5/8 |
| D136 0004 | 4 | 1/8 | 2-1/8 | 1/8 | 5/16 |
| D136 0005 | 5 | 3/16 | 2-3/4 | 3/16 | 7/16 |
| D136 0001 | 1 | 3/64 | 1-1/4 | 3/64 | 1/8 |
| D136 0008 | 8 | 5/16 | 3-1/2 | 5/16 | 3/4 |
| D136 0002 | 2 | 5/64 | 1-7/8 | 5/64 | 3/16 |
| D136 0006 | 6 | 7/32 | 3 | 7/32 | 1/2 |
| D136 0003 | 3 | 7/64 | 2 | 7/64 | 1/4 |
Key specifications
| Specification | Detail |
|---|---|
| Catalogue code | D136 |
| Type | Plain Type centre drill |
| Material | High Speed Steel (HSS) |
| Finish | Bright |
| Point | 60° |
| Standard | ANSI B94-11 |
| Sizes | 8 |
Related drilling products
See also the Centre Drill Bit Sets collection and the centre drill bit guide, which covers centre drill types and sizes. Spot holes with the spotting drills.
Resources
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1/4mm drill bit
Model Number: D1360007
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1/8mm drill bit
Model Number: D1360004
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3/16mm drill bit
Model Number: D1360005
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3/64mm drill bit
Model Number: D1360001
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5/16mm drill bit
Model Number: D1360008
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5/64mm drill bit
Model Number: D1360002
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7/32mm drill bit
Model Number: D1360006
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7/64mm drill bit
Model Number: D1360003

