Sutton 3-28mm 90° Single Flute Countersink C103 - HSS - 72mm OAL
Available
The Sutton C103 is a 90° single flute countersink in HSS. It is a countersinking tool for use in portable drills or drilling machines, on most materials including plastics, non-ferrous and ferrous metals. This range has 4 sizes covering 1-10, 2-14, 2-20 and 3-28 mm.
The bright finish suits general purpose use. Shank sizes are 6.35 mm (1/4 in) and 12.7 mm (1/2 in).
Where this product is used
- Countersinking screw holes in steel, non-ferrous metals and plastics.
- Use in a portable drill or a drilling machine.
Sizes and item numbers
Every size in the range, with its Sutton item number.
| Item no. | Range (mm) | Diameter d1 (mm) | Overall length (mm) | Shank d2 (mm) |
|---|---|---|---|---|
| C103 0901 | 1-10 | 10 | 43 | 6.35 |
| C103 0902 | 2-14 | 14 | 48 | 6.35 |
| C103 0903 | 2-20 | 20 | 67 | 12.7 |
| C103 0904 | 3-28 | 28 | 72 | 12.7 |
Using the tool
- Match the countersink to the screw head so the head sits flush with the surface.
- Use a low to moderate speed, and go lower on harder materials and larger diameters.
- Use cutting fluid when working steel or stainless steel.
- Hold the work firmly and keep the tool steady to reduce chatter.
Key specifications
| Specification | Detail |
|---|---|
| Catalogue code | C103 (90° single flute countersink) |
| Material | HSS |
| Finish | Bright |
| Point angle | 90° |
| Sizes in this range | 4 sizes, 1 to 28 mm |
Related products
Compare other Sutton countersinks: C104 TiN coated, C101 deburring countersink cross hole, C105 three flute countersink and C201 HSS three flute countersinks 8.3 to 25 mm. Browse all countersink bit sets and deburring tools.
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Sutton C103 90° Single Flute Countersink Bit - HSS: 3 - 28
SKU: A0002653 | Model: C1030904
Countersink Range (mm) 3 - 28. Description
Countersinking tool