Shank diameter
Lista shank diameter
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Package included:1x set (6pcs) hex shank tap drill bitsuses high speed steel 6542 material, higher hardness,more durable,can be used for drilling the steel plate even the 2mm 304 steel platespecifications:type: tap drill bitmaterial: high speed steel / hss6542shank: 1/4" (65quantity: 6pcs tap drill bitssizebit diameter(mm)shank diameter(mm)shank length(mm)blade length(mm) total length(mm)m3x035324070features:high hardness, rustproof, solid and durableapplicable to some types of carbon steel and ordinary steel, copper and aluminum magnesium alloy drilling holetitanium coated, rust-proofdrilling and tapping in one, one-step processing, greatly save processing steps and time costs, improve working efficiencythe advantage is opening, tapping, chamferinghss6542 (m2) is of higher hardness and more durable than the hss4341, and is suitable for cutting the steel even the 2mm 304 steelself-centering point, do not need assistant center drilling or center punchingsuitable for drilling, tapping, cutting on soft metal, aluminum plate, iron, etc35mm) hex shanksurface treatment: titanium coateddiy supplies: metalworkingsize: m3x0complete hole drilling, tapping and deburring/countersinking in one operation with power drill - saves labor, time
Brasil
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35mm) hex shanksurface treatment: tialn coateddiy supplies: metalworkingsize: m3x05sizebit diameter(mm)shank diameter(mm)shank length(mm)blade length(mm) total length(mm)m3x0uses hss-co material, hardness up to hrc89,more durable,can be used for drilling the steel plate even the 2-4mm 304 steel plate(perfect for high speed drilling)service life is 5-10 times longer than general tap drill)118Ā° x bit design, you can drill from any angle, no slippingspecifications:type: tap drill bitmaterial: hss-coshank: 1/4" (6industrial grade tialn coating,tialn coating surface will form al2o3 which form a hard protective layer when drilling35324070package included:1 x tap drill bit(can drilling without coolant, with coolant, service life will be longerand performance will be better
Brasil