Made of high grade tool steel
Hardened and precision ground. Meets or exceeds Federal specifications
Major diameter is .830''
Overall length is 1.230''
Collet must be placed into collet chuck nut before inserting into collet chuck

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2 inch
Height : 1.1 inch
Length : 2.8 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0.32 ounce (View shipping rates and policies)

ASIN : B01ADCT708

Product Description

ER-20 1/2'' Spring Collet ~ Collet has a range of .472-.511. ~ Made of high grade tool steel. ~ Hardened and precision ground. ~ Meets or exceeds Federal specifications. ~ Major diameter is .830''. ~ Overall length is 1.230''. ~ Collet must be placed into collet chuck nut before inserting into collet chuck.