Specification Brand : Garosa BulletPoint : HSK63A-LBK6-65L, HSK63A precision boring tool handle, accuracy 0.01mm (boring range: 68mm-100mm) BulletPoint1 : HIGH ACCURACY: The of the chuck holder has fine grinding, glossy and beautiful, with high centering accuracy, suitable for SK10 collets. Factory balanced to save spindle life and tool life, and increase productivity. BulletPoint2 : GOOD PERFORMANCE: Quenching and hardening treatment, high concentricity, ensuring high hardness and good comprehensive mechanical properties. Purchase now, get a must-have for your toolbox. BulletPoint3 : STABLE STRUCTURE: Non slot nut, wind reduction design, reduce interference and reduce vibration, and make high speed processing more stable. providing a comfortable feeling and beautiful appearance. BulletPoint4 : 40CR ALLOY STEEL: The milling chuck holder is made of 40Cr alloy steel material, with high hardness, good wear and stable performance. it will power through difficult jobs. BulletPoint5 : GOOD RIGIDITY: Integral design with good structural rigidity, the pressure is dispersed on the needle roller, suitable for large cutting amount processing. It has better cleanliness and more stable accuracy. Color : One Color ExternallyAssignedProductIdentifier : 9585856385309 IncludedComponents : HSK63A-LBK6-65L, ItemName : Milling Chuck Holder, Milling Chuck Holder, Spring Nut Alloy Steel SK10 Collet Holder Straight Shank Milling Cutter, Chuck Holder ItemPackageDimensions_Height : 6 centimeters ItemPackageDimensions_Length : 13 centimeters ItemPackageDimensions_Width : 6 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : end-mill-holders Manufacturer : Garosa Material : Alloy Steel ModelName : Garosamn7ipvqx52 ModelNumber : Garosamn7ipvqx52 NumberOfItems : 1 PartNumber : Garosamn7ipvqx52 ProductDescription : Specification: Item Type: Milling Chuck Holder Model: BT30 SK10 60 Material: 40Cr Alloy Steel Accuracy: 0.003mm Spindle: BT30 Applicable Collet: SK10