HSK63A High Precision Hydraulic Chuck Set, 8263-6058

Unique Internal Structure for Maximum Precision and Rigidity Engineered with a unique internal structure that ensures high precision and exceptional rigidity. Components are precisely aligned and locked in one seamless motion for optimal performance. A dual-clamping system guarantees enhanced accuracy and stability. Runout accuracy within 3 μm (0.00012") at 4x the diameter, ensuring high precision over extended tool lengths. In a fitted aluminum case. Item Hydraulic Chuck Size (SKU#) Includes the hydraulic sleeves of the following sizes 8263-6058 HSK63A-PHC 3/4"-3.54" (8263-0034) 6-pc: 3/16", 1/4", 5/16", 3/8", 1/2", & 5/8"