HRC89 TiAlN Countersunk Head Drill Bit Cobalt Countersunk Deburring Chamfering Drill Bit 1-4/2-5/5-10/10-15mm
£9.29
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 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 Higher accuracy, achieving drilling burrs； Internal chip removal: metal chip splashing phenomenon Carbon steel, 304 stainless steel, Industrial grade TiAIN coating (over 4241 and 6542 high-speed steel materials, longer, Manufacturer: loytv
HRC89 TiAlN Countersunk Head Drill Bit Cobalt Countersunk Deburring Chamfering Drill Bit 1-4/2-5/5-10/10-15mm
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 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 Higher accuracy, achieving drilling burrs； Internal chip removal: metal chip splashing phenomenon Carbon steel, 304 stainless steel, Industrial grade TiAIN coating (over 4241 and 6542 high-speed steel materials, longer, Manufacturer: loytv
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£9.29
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