M3 m10 combinacao broca tap bit set hss

Lista m3 m10 combinacao broca tap bit set hss

  • 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: m3x0uses 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(can drilling without coolant, with coolant, service life will be longerand performance will be better

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  • 5mm hss cobalt twist drill bit set for metal power tools accessoriesspecification:size: 1cobalt-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 speedcutting 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 sharppackage included:13 x twist drill bitmore detailsdescription:hilda 13pcs 1

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