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Hammer Drill Bits

TruCut ThunderTwist® Spline Hammer Drill Bits

  • TriCarb® grade tip guarantees longer life with baster penetration due to increased chiselling action
  • ThunderTwist® flute design, combined with a copper brazing alloy creates the most reliable drill bit on the market
  • Made with the highest quality American chrome-molybdenum nickel steel available
Part No.
Size
Drilling Depth
PB37512
3/8" x 12"
6"
PB37518
3/8" x 18"
12"
PB50012
1/2" x 12"
6"
PB50023
1/2" x 23-1/2"
18"
PB62512
5/8" x 12"
6"
PB62518
5/8" x 18"
12"
PB75012
3/4" x 12"
6"
PB87518
7/8" x 18"
12"
PB100018
1" x 18"
12"
PB112518
1-1/8" x 18"
12"
PB125018
1-1/4" x 18"
12"

TruCut ThunderTwist® SDS-Max Hammer Drill Bits

  • TriCarb® grade tip guarantees longer life with baster penetration due to increased chiselling action
  • ThunderTwist® flute design, combined with a copper brazing alloy creates the most reliable drill bit on the market
  • Made with the highest quality American chrome-molybdenum nickel steel available
Part No.
Size
Drilling Depth
PM50021
1/2" x 23-1/2"
18"
PM62513
5/8" x 13"
7"
PM75013
3/4" x 13"
7"
PM87513
7/8" x 13"
7"
PM100013
1" x 13"
7"
PM112513
1-1/8" x 13"
7"
PM125015
1-1/4" x 15"
9"

TruCut ThunderTwist® Spline Hammer Drill Bits

  • TriCarb® grade tip guarantees longer life with baster penetration due to increased chiselling action
  • ThunderTwist® flute design, combined with a copper brazing alloy creates the most reliable drill bit on the market
  • Made with the highest quality American chrome-molybdenum nickel steel available
Part No.
Size
Drilling Depth
PB37512
3/8" x 12"
6"
PB37518
3/8" x 18"
12"
PB50012
1/2" x 12"
6"
PB50023
1/2" x 23-1/2"
18"
PB62512
5/8" x 12"
6"
PB62518
5/8" x 18"
12"
PB75012
3/4" x 12"
6"
PB87518
7/8" x 18"
12"
PB100018
1" x 18"
12"
PB112518
1-1/8" x 18"
12"
PB125018
1-1/4" x 18"
12"

  • Contact Heavy Maintenance Supply 205-384-5284 for more information