Kaeltsyn 1 To 4Mm Hole Alloy-Steel Cobalt Hrc89 Tialn Countersink Deburring Chamfer Drill Bit 1-4Mm / 2-5Mm / 5-10Mm / 10-15Mm Inner Hole
£7.59
Carbon steel, 304 stainless steel, Industrial grade TiAIN coating ( over 4241 and 6542 high-speed steel materials, longer The surface hardness of the HSS-CO high-speed steel TiAIN coating after heat treatment is as high as 89 degrees Industrial grade TiALN coating, where Al2O3 forms on the surface, forming a hard protective layer during drilling ( Suitable for high-speed drilling TiAIN coating is resistant to ultra-high temperatures and can be used for a long-time without coolant, making it suitable for dry high-speed cutting Higher accuracy, achieving drilling burrs； Internal chip removal: metal chip splashing phenomenon, Manufacturer: Kaeltsyn
Kaeltsyn 1 To 4Mm Hole Alloy-Steel Cobalt Hrc89 Tialn Countersink Deburring Chamfer Drill Bit 1-4Mm / 2-5Mm / 5-10Mm / 10-15Mm Inner Hole
Carbon steel, 304 stainless steel, Industrial grade TiAIN coating ( over 4241 and 6542 high-speed steel materials, longer The surface hardness of the HSS-CO high-speed steel TiAIN coating after heat treatment is as high as 89 degrees Industrial grade TiALN coating, where Al2O3 forms on the surface, forming a hard protective layer during drilling ( Suitable for high-speed drilling TiAIN coating is resistant to ultra-high temperatures and can be used for a long-time without coolant, making it suitable for dry high-speed cutting Higher accuracy, achieving drilling burrs； Internal chip removal: metal chip splashing phenomenon, Manufacturer: Kaeltsyn
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£7.59
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