Features:
100% brand new and noble quality.
Suitable for drilling, tapping, cutting on soft metal, aluminum plate, iron, etc.
Fast replacement composite cone, uses drill edged principle.
Drilling and tapping in one, one-step processing,
greatly save processing steps and time costs, improve working efficiency.
Self-centering point, do not need assistant center drilling or center punching.
High hardness, rustproof, solid and durable.
Specifications:
Material: HSS
Shank diameter: 6.35mm hex shank(1/4")
Thread direction: right
Package Included:
5x Hex Shank HSS Drill Bit & Screw Tap of Metric