Dormer A170 Blacksmiths HSS Drill Bit 1/2" Shank 16.5mm

This standard-length drill features a 1/2" reduced straight shank and a 16.5mm diameter, with an overall length of 157mm and a flute length of 84mm, following DORMER standards. It has a 118 point angle and is made from high-speed steel (HSS) with a steam-tempered finish, designed for efficient 4xD drilling in steel without the need for pecking. Features and Benefits • Steam tempered • HSS • Standard spiral flute design • Right hand rotation/cutting • 118 drill point • Redu... - Manufacturers part numbers: A170165|A17016.5

• Versatile product - Can be used in many different applications both hand held and machines
• Premium HSS material - Can be used for drilling many materials including steels, aluminium, stainless steel
• 1/2 inch parallel shank - Enables large diameter drills to be held in conventional hand held power tools
• Steam oxide finish - Prevent work piece material from sticking to the cutting edge
• 118 degree conventional point - Providing a strong point which is easy to re - grind