The HEX Shank Twist Drill Bits Set contains :3,4,5,5.5,6mm sizes HSS drill bits
The drill bits are packed in Plastic box
WD15051-5PCS HEX Shank Twist Drill Bits Set
Description: 1/4" HEX shank drill bits, fully fully ground with titanium coated. 118 degree or 135 split point.
The hardness of the drill bits is HRC60-68.
The drill bits are ideal for drilling on mild steel, copper, Aluminum ,Zinc alloy etc.
Material: high speed steel, HSS4241, HSS4341, M2, M35
Drill Bits manufacturers and ditributor supply the hex shank twist HSS drill bits set in low cost with high quality.
Released on:2019-02-05 Updated on:2019-08-27
