Countersink Hss 12 Mm 1/2' 90 Degree
R 128.23
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R 128.23
R 128.23
Product description
The five flute rose pattern design has been a principle countersink design for over 100 years. The odd number of flutes reduces chatter on steel, brass and aluminium. Also used for plastic and wood application.
A common use is to allow the head of a countersunk bolt or screw, when placed in the hole, to sit flush with or below the surface of the surrounding material. A countersink may also be used to remove the burr left from a drilling or tapping operation thereby improving the finish of the product and removing any hazardous sharp edges.
Regardless of the name given to the cutter, the surface being generated may be a conical chamfer (plunging applications) or a beveled corner for the intersection of two planes (traversing applications).
Application:
- DIY
- Construction
- Deburring, smoothing holes in steel, plastics and wood plate.
Features
Features
- The chamfering effect of the countersink allows the head of the countersunk bolt or screw to sit flush with the material.
- Effectively removes burrs and sharp edges left after drilling or tapping.
- Gives the conical chamfer finish on plunging applications and a bevelled corner for the intersection of two planes in traversing applications.
- 5 flutes design ensures faster chip removal.
Specifications
| Description | Specification |
| Packaging Type | Hanging Card |
| Package Dimensions | 52(L) x 12(W) x 6(H)mm |
| Package Weight | 20g |
| Materials | Flutes: HSS Shank: Steel |
| Degree of cut | 90° |
| Number of flutes | 5 |
| Shank diameter | 6.35mm (1/4”) |
| Shank type | Round Shank |
| Recommended Tool | Corded or Cordless drill |
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