Specification Brand : Shars BulletPoint1 : To be used on Aluminium BulletPoint2 : Insert Size: 21.51 BulletPoint3 : Insert Thickness: 3/32 BulletPoint4 : Corner Radius: 1/64 BulletPoint5 : Chip Breaker: LH ExternallyAssignedProductIdentifier1 : 0000542410589 ExternallyAssignedProductIdentifier2 : 000542410589 IncludedComponents : Round Rod IsValueStoresItem : 1 ItemName : ZCC 5 Pcs CCGX 21.51 LH YD101 Carbide Insert for Aluminium 424-1058 !( ItemPackageDimensions_Height : 0.585 inches ItemPackageDimensions_Length : 3.51 inches ItemPackageDimensions_Width : 2.34 inches ItemTypeKeyword : turning-inserts Manufacturer : Shars Material : carbide ModelName : htlcsmroa230508hh0016 ModelNumber : htlcsmroa230508hh0016 NumberOfBoxes : 1 PartNumber : 424-1058 (5) PowerSourceType : hand_powered ProductDescription : 1. Made of YG3 tungsten carbide, wear-resistant, corrosion-resistant, high hardness. Suitable for finishing curved, concave, hollow work and general wood turning applications. 2. Designed with a 30° cutting angle and polished cutting surface for smoother cutting, it allows for smooth cuts in hardwoods. The knife insert comes with M6x10mm flat head screws for easy installation and use, leaving a smooth surface after cutting. 3. For wood cutting, the correct shape or cutting angle is ground to provide a clean and safe cutting edge. 4. Easy to operate, the edge of the blade can be used, if one part becomes dull, just change it to the other side, reducing your downtime.