Metal Drill Bits Cobalt Ø 1-13 mm Co-HSS Set 25 pcs (YT-41605)
Metal Drill Bits Cobalt Ø 1-13 mm Co-HSS Set 25 pcs (YT-41605). Material: HSS-E Co HS6-5-2-5. Application: for precise drilling of difficult materials, e. Stainless steel, non-ferrous metals, plastics, stainless and acid-resistant steel. Surface finish: honed, polished. Tool holder type: cylindrical. Diameter: 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5, 12, 12.5, 13mm. Overall length: 34, 43, 49, 57, 61, 70, 75, 80, 86, 93, 93, 101, 109, 109, 117, 117, 125, 125, 133, 133, 144, 142, 151, 151, 151 mm. Length of working part: 12, 20, 24, 30, 33, 39, 43, 47, 52, 57, 57, 63, 69, 69, 75, 75, 81, 81, 87, 87, 94, 94, 101, 101, 101 mm. Drill sharpening angle: 135? Standard: PN-EN ISO 4957:2002(U). Number of pieces in a set: 25. Tensile strength: > 900 N/mm².