05070 Type 190 HSS Black Oxide Jobber Length 135Â degree Split Point Drill Bit (12 pack) 1.3750" ID Knurled Body Enhances Grip in

Knurled Body Enhances Grip in Oily or Greasy Conditions

while reducing operator fatigue

12" 4 oz Aluminum 50-145 psi 4214-XXPS 2

timeless design of the Heavy Duty 88 Series will ensure a long

Single-taper

05070 Type 190 HSS Black Oxide Jobber Length 135Â degree Split Point Drill Bit (12 pack) 1.3750" ID Knurled Body Enhances Grip inHeavy duty construction for drilling in tougher materials Manufactured from premium high speed steel 135 split point is self centering for reduce thrust and easier penetration Manufactured to NAS 907 B aerospace specification Click Here for product catalog Black oxide surface finish increases wear resistance and adds lubricity to improve chip flow. Proudly Manufactured in the U. S. A