02789 Type 240-DB Jobber Length Hardened and Ground Bright Finish Drill Blank (12 pack) 1/8" NPT This is especially important when

This is especially important when using abrasive pads or grinding attachments during operations such as cleaning gasket surfaces or cylinder head porting

• Protects and isolates motor shaft and reducer shaft bearings

oil-impregnated

but works best with the CEG® style tip

02789 Type 240-DB Jobber Length Hardened and Ground Bright Finish Drill Blank (12 pack) 1/8" NPT This is especially important whenFully 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