Description
- Made from industrial grade High-Speed Steel for increased durability.
- 90 Degree angle on the point for sharp and precise countersinking. The cutting edge is hardened and honed for sharpness.
- These flute countersink drill bit set are available in 6 different diameter sizes. Size – 6.3mm, 8.3mm, 10.4mm, 12.4mm, 16.5mm, 20.5mm
- It is suitable for use in the work-piece which the hardness is under 25 degrees. Ideal for wooden planks, fiberboard, particle board, plywood, plastic, alumiumn board, pcb board and more
- Great for sinking 90 Degree holes into wood and soft metals countersunk screws and fixings. Suitable for DIY, Home and General Building / Engineering Using.