Description:

11Pcs R8 Collet Set 1/8 to 3/4 Inch Round Chuck Spring Collet Set. This high precision set is designed for CNC engraving machines and milling lathe tools to ensure secure tool holding and exceptional accuracy during machining.

• Included Sizes 1/8, 3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, and 3/4 inch
• Material Quality spring steel for high strength, toughness, and robustness
• Accuracy Hardened and accuracy ground with a run out tolerance of 0.015mm or 0.0006 inch
• Drawbar Thread 7/16 20 UNF internal thread on the top side
• Application Compatible with CNC milling lathe tools and work holding engraving machines
• Common Uses Cutting keyways, holding double end mills, boring, milling, drilling, tapping, and CNC spindle processing
• Installation Positioning slots for quick and convenient installation
• Dimensions 15 centimeters length, 12 centimeters width, and 11 centimeters height