Jazuaiao 15 To 20Mm Hole Alloy-Steel Cobalt Hrc89 Tialn Countersink Deburring Chamfer Drill Bit 1-4Mm / 2-5Mm / 5-10Mm / 10-15Mm Inner Hole
£22.29
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 same cobalt containing high-speed steel, with a TiAIN coating on its surface, can extend its service life three times Carbon steel, 304 stainless steel, Industrial grade TiAIN coating (over 4241 and 6542 high-speed steel materials, longer 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, Manufacturer: Jazuaiao
Jazuaiao 15 To 20Mm Hole Alloy-Steel Cobalt Hrc89 Tialn Countersink Deburring Chamfer Drill Bit 1-4Mm / 2-5Mm / 5-10Mm / 10-15Mm Inner Hole
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 same cobalt containing high-speed steel, with a TiAIN coating on its surface, can extend its service life three times Carbon steel, 304 stainless steel, Industrial grade TiAIN coating (over 4241 and 6542 high-speed steel materials, longer 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, Manufacturer: Jazuaiao
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£22.29
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