Bosch Hex Shank HSS Countersink Bit - 16.5mm

The HSS Countersink Bit, Hex-Shank performs smooth countersinking for screws and deburring of holes in tough materials. The ground countersink made of HSS (high-speed steel) has an optimised surface quality for even work. Excellent results in tough materials are made possible by three 90-degree cutting edges that continuously work, chattering- and burr-free. A high power-transfer, due to the hex shank, allows for flush hole countersinking. It is suitable for use on non-ferrous metals, steel and cast iron and has a hexagonal shank system for universal use. The HSS Countersink Bit, Hex-Shank is manufactured to DIN 335. The best results can be achieved when working at a low cutting speed. It can also be used with impact drivers.

• Smooth Countersinking in Tough Materials
• HSS Countersink Bit, Hex-Shank performs smooth countersinking in tough materials
• Ground countersink made of HSS offers an optimum surface quality for even work
• Three 90-degree cutting edges for chattering- and burr-free work provide excellent results in tough materials
• High power-transfer due to the hex shank for flush countersinking

Specifications:
Diameter mm: 16,5
Step height: M 8
Total length mm: 40
Shank diameter inch: 1/4

Materials:
Non-ferrous metal
Ferrous metals
Synthetic material
Wood

Materials in Detail:
Alloys
Alloyed/non-alloyed steel
Gray iron
Polyvinyl chloride (PVC)
Polypropylene (PP)
Polyethylene (pipes, bars, profiles)
Hard plastic
Hard/solid wood
Softwood