Specification Brand : Agatige BulletPoint1 : 40cr Alloy Steel: The BT30 SK16 60 chuck bracket is made of 40cr alloy steel, milling collet chuck holder has better wear resistance and more stable performance. BulletPoint2 : High Hardness: The chuck bracket CNC mill holder is quenched to make it harder and more concentric, so that it has good comprehensive mechanical properties. BulletPoint3 : Wind Resistance Reduction Design: CNC engraving machine milling lathe tool with non slotted nut, wind resistance reduction design, reduce interference, reduce vibration, and make high speed processing more stable. BulletPoint4 : Surface Treatment: The surface of the balance collet chuck holder is polished to be beautiful and elegant, and the shank hole is finely ground with high centering accuracy. BulletPoint5 : Integral Forming: The chuck bracket is integrally formed, and the structure is rigid. When in use, the pressure is dispersed on the accuracy needle rollers of the cage, which is suitable for large cutting amount processing. BulletPoint6 : System of Measurement: Inch ItemName : Milling Collet Chuck Holder, 40cr Alloy Steel Wind Resistance Reduction Balance Collet Chuck CNC Engraving Machine Milling Lathe Tool CNC Mill Holder for Machine Tool ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 9 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : chamfer-mills Manufacturer : Agatige Material : Alloy Steel ModelNumber : Hyuduo36fny9ti1g-12 NumberOfFlutes : 2 NumberOfItems : 1 PartNumber : Agatigeik6fud497a ProductDescription : Features 1. 40cr Alloy Steel: The BT30 SK16 60 chuck bracket is made of 40cr alloy steel, milling collet chuck holder has better wear resistance and more stable performance. 2. High Hardness: The chuck bracket CNC mill holder is quenched to make it harder and more concentric, so that it has good comprehensive mechanical properties. 3. Wind Resistance Reduction Design: CNC engraving machine milling lathe tool with non slotted nut, wind resistance reduction design, reduce interference, reduce vibration, and make high speed processing more stable. 4. Surface Treatment: The surface of the balance collet chuck holder is polished to be beautiful and elegant, and the shank hole is finely ground with high centering accuracy. 5. Integral Forming: The chuck bracket is integrally formed, and the structure is rigid. When in use, the pressure is dispersed on the accuracy needle rollers of the cage, which is suitable for large cutting amount processing.