Drill Bit Set 21pc

Black oxide for extreme durability and long life, each bit has parabolic flute, 135 degree split point, precision start no walking, 3 flat secure grip shank, clears chips faster and reduces bit slipping in chuck. Jobber length. Includes (2) 1/16", (2) 5/64", (1) 3/32", (1) 7/64", (2) 1/8", (1) 9/64", (1) 5/32", (1) 11/64", (2) 3/16", (1) 13/64", (1) 7/32", (1) 15/64", (2) 1/4", (1) 5/16", (1) 3/8", (1) 1/2" and case.

• DRILL BIT SETS
• THUNDER BOLT
• BLACK OXIDE
• 21 PIECES