HARLINGEN 13/16" HIGH PRECISION 5C COLLET (9742-3051)

Harlingen 13/16" High Precision 5C Collet Made of high grade tool steel. Run-out accuracy is Roughness Ra 0.4. "STEP" Hardened and Ground Surface throughout protects the connection with spindle, also guarantees high accuracy, durability and long tool life. Internal and external thread machining after heat treatment reduces deformation & burrs and provides you with smooth threaded engagement. Shipping Weight: 0.5 lbs