The countersinks are made from heat treated steel, giving a very high quality cutter which can be used on wood, plastics. aluminium, brass and other softer metals. The units are made in 7 sizes, for use in electric drills or dill presses. The 3 slots in the shank matches with the 3 jaws of the chuck for maximum clamping onto the drill bit, ensuring accurate countersinking.
Features :
- Double fluted to clear swarf quickly
- 3 Slots in Shank for quicker, more accurate clamping onto pilot drill
- 45 degree cutting angle
- Made from hardened steel to cut wood, plastic and soft metals
- Cutting Edges to cut fast and stay sharp ensuring better finish
Uses :
For use on all countersinking jobs, for the use extensively throughout the woodworking industry (eg builders, joiners, cabinet makers, boat builders, furnture manufactures)
| Countersink | Matching Drill |
|---|
| K14 | 1/4" (6.35mm) |
| K12 | 7/32" (5.55mm) |
| K10 | (5.00mm) |
| K9 | 3/16" (4.75mm) |
| K8 | 11/64" (4.3mm) |
| K7 | 5/32" (4.00mm) |
| K6 | 9/64" (3.60mm) |
(K number relates to corresponding guage screw i.e K14 cutter is for 14 gauge screws)
