21pc Metal Index Set 1-16-3-8″

Super hard coating reduces friction and heat build-up, lasts longer than standard drills. Surface drills cooler, lessens torque and downward drilling pressure. All sizes 3/16″ and larger have 3 flats on the shank for a better grip on the drill bit. All sizes 13/32″ and above have a 3/8″ reduced shank. The 135 degree split point eliminates the need for a center punch and keeps the drill from skating on the hard materials. Includes (1) one each: 1/16″, 5/64″, 3/32″, 7/64″, 1/8″, 9/64″, 5/32″, 11/64″, 3/16″, 13/16″, 7/32″, 15/64″, 1/4″, 17/64″, 9/32″, 19/64″, 5/16″, 21/64″, 11/32″, 23/64″, 3/8″ and metal case with pilfer proof tab.

• DRILL BIT SETS
• METAL INDEX
• TITANIUM
• 21 PIECES