53090 Type 135-TW Screw Machine Length Bright Finish NAS 907C Heavy-Duty 135Â degree Split Point Drill Bit (12 pack) Flexbloc Pilot bore can be opened

Pilot bore can be opened to the nominal ID reflected in the part number

Spray Cleaner or Coolant

Seal Material NBR (Buna N)

Piston HPb59-1

All brass Hose Barbs offer a male pipe x hose barb connection

53090 Type 135-TW Screw Machine Length Bright Finish NAS 907C Heavy-Duty 135Â degree Split Point Drill Bit (12 pack) Flexbloc Pilot bore can be openedA sturdy drill for use in portable power drilling. Accurate centering, fast penetration. Ideal for thin metal work. Sizes smaller than #52 are not split pointed. NOTE: For letter sizes, see 135 AG page 36 Bright finish accurate centering, fast penetration. Click Here for product catalog Proudly Manufactured in the U. S. A