Features:
Suitable for drilling, tapping, cutting on soft metal, aluminum plate, iron, etc.
Fast replacement composite cone, uses drill edged principle.
Drilling and tapping in 1, 1-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")
Color: silver tone
Full length: 56mm
Blade length: 28mm
Shank length: 30mm
Blade diameter Weight
001 6-32NC(3.5mm) about 8g
002 8-32NC(4.2mm) about 8g
003 10-32NC(5mm) about 9g
004 10-24NC(5mm) about 9g
005 12-24NC(5.7mm) about 10g
006 1/4-20NC(6.35mm) about 11g
Package Included:
5x Hex Shank HSS Drill Bit & Screw Tap of Imperial Units
High-efficiency thread milling cutter for precise cutting and easy threading. High-quality materials and precision manufacturing ensure the durability and stability of the knife. Specifically designed for threading and provides fine, crisp cuts. Suitable for metal processing, machinery manufacturing and other fields.