Specification Brand : Kangsiyu BulletPoint1 : 1. The same containing cobalt steel material, the surface after a TiALN coating, 3 times can prolong service life. BulletPoint2 : 2. The TiALN coating super high temperature resistance, can be in the case of without coolant, long time , suitable for dry type cutting. BulletPoint3 : Grade TiALN Coating,TiAlN coating surface will form Al2O3 which form a hard protective layer when drilling.(Perfect for drilling) BulletPoint4 : 3. HSS - CO steel after heat treatment + TiALN coating surface hardness up to 89 degrees. BulletPoint5 : 4. TiALN coating can do not need to add cooling fluid, more suitable for aerial work where the work is not convenient to add cooling water systems. BulletPoint6 : 5. 90 degree chamfer, CNC CNC, CBN grinding process. BulletPoint7 : carbon steel, Color : M35 Cobalt ExternallyAssignedProductIdentifier : 7669933997677 ItemName : Kangsiyu Countersink Drill Bits HSS M2 M35 Cobalt Deburring 90 Degree Chamfering Hole Type Cutter(2-5 5-10 10-15 15-20mm)(M35 Cobalt,15-20mm) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : taper-point-drill-bits Manufacturer : Kangsiyu ModelNumber : Kangsiyu NumberOfItems : 1 NumberOfPieces : 1 PartNumber : Kangsiyu ProductDescription : Features: 1. The same containing cobalt steel material, the surface after a TiALN coating, 3 times can prolong service life. 2. The TiALN coating super high temperature resistance, can be in the case of without coolant, long time , suitable for dry type cutting. Grade TiALN Coating,TiAlN coating surface will form Al2O3 which form a hard protective layer when drilling.(Perfect for drilling) 3. HSS - CO steel after heat treatment + TiALN coating surface hardness up to 89 degrees. 4. TiALN coating can do not need to add cooling fluid, more suitable for aerial work where the work is not convenient to add cooling water systems. 5. 90 degree chamfer, CNC CNC, CBN grinding process. 6. Higher sharper achieve drilling burr. 7. Internal chip removal: To eliminate the phenomenon of flying metal shavings.
Specification: 2-5 is suitable for pour 2-5mm hole, the maximum can be pour 10mm 5-10 is suitable for pour 5-10mm holes, the maximum can be pour 14mm 10-15 is suitable for pouring 10-15mm holes, and the largest can be poured to 21mm 15-20 is suitable for pouring 15-20mm holes, and the largest can be poured to 28mm Ideal for use in steel, copper, aluminum, zinc alloy, cast iron, wood and plastics. ProductSiteLaunchDate : 2025-01-13T01:33:15.143Z Size : 15-20mm UnitCount : 1 UnspscCode : 20121600