HSS Drill Tap Combination Drill Tap Bit M3-M10 Countersink Deburr Kit Metric 6pc
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 Full length Blade length Blade Diameter Screw pitch Weight 001 53mm 23mm 3mm 0.5mm about 8g 002 53mm 23mm 4mm 0.7mm about 9g 003 56mm 27mm 5mm 0.8mm about 10g 004 56mm 26mm 6mm 1.0mm about 10g 005 57mm 27mm 8mm 1.25mm about 13g 006 57mm 28mm 10mm 1.5mm about 15g Package Included: 1x Hex Shank HSS Drill Bit & Screw Tap of Metric