03429 Type 240-DB Jobber Length Hardened and Ground Bright Finish Drill Blank (12 pack)Fully hardened drill blanks typically used as hole size and bushing gauges. May also be used as guide pins for die sets. Tolerances: +. 0000 . 0005 thru 1 4" +. 0000 . 0007 over 1 4" Click Here for product catalog Proudly Manufactured in the U. S. A

Grip Ring or Collet 300 series Stainless Steel

Coil Power 13-20W

Size 40- 4

with internal gears

a layer of reinforced braiding

and 5-120 psi regulator springs

Does not mar the shaft

Click here for spec sheets: BUCNPFCS Spec Sheet

CLICK HERE for product catalog with overview

All of this yields a strong

Joins tubing together at an angle

extending their life