M3 m10 combinacao broca tap bit set hss
Lista m3 m10 combinacao broca tap bit set hss
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35324070package included:1 x tap drill bitspecifications:type: tap drill bitmaterial: hss-coshank: 1/4" (6)118° x bit design, you can drill from any angle, no slipping(perfect for high speed drilling)service life is 5-10 times longer than general tap drill35mm) hex shanksurface treatment: tialn coateddiy supplies: metalworkingsize: m3x0(can drilling without coolant, with coolant, service life will be longerand performance will be betteruses hss-co material, hardness up to hrc89,more durable,can be used for drilling the steel plate even the 2-4mm 304 steel plateindustrial grade tialn coating,tialn coating surface will form al2o3 which form a hard protective layer when drilling5sizebit diameter(mm)shank diameter(mm)shank length(mm)blade length(mm) total length(mm)m3x0
Brasil
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5mm hss cobalt twist drill bit set for metal power tools accessoriesspecification:size: 1cutting sharp bitdrill tip double back angle design, easy to drill positioning to tell the operation is wear resistant, the cuttign of the cutter head is sharpdescription:hilda 13pcs 1package included:13 x twist drill bitmore detailscobalt-containing roasting yellow processsharper cutting, more stable hardnedd, high speed steel integrated molding, quenching treatment5mmquantity: 13pcsfeatures:double groove thread chip removal designthreaded groove design, good chip removal performance, fast drilling speed
Brasil