HSS Countersink Set 3 Piece is a set of high speed steel countersink bits for clean, accurate chamfering and deburring in steel and other hard metals. Made from HSS4241 with a titanium coating for wear resistance and longer life, they cut smooth countersunk holes so screw heads sit flush.
Sizes Included 10mm, 12mm and 16mm
Specification Material: HSS4241 high speed steel Coating: Titanium Pieces: 3
Applications Countersinking screw holes, deburring drilled holes, and chamfering in steel, aluminium, hard metals, plastics and wood, for engineering, fabrication, vehicle repair, workshop and DIY use.
Also known as countersink bits, countersink drill bits, chamfer bits or deburring bits.
