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Triumph T1HD 25/64" 135 deg High Speed Steel Jobber Drill Bit

Brand: Triumph Mfg#: 12525
Product#: 1722564
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ThunderBit® High Performance drills are made from industrial-grade steel, with a friction-reducing black and bronze oxide surface treatment for higher drilling speeds. Optional Titanium Nitride (TiN) coating provides the ultimate performance and durability. Unique spiral flute design improves chip ejection and coolant flow to the point; and the heavy-duty core guarantees increased strength and reduced breakage


  • Premium grade steel
  • Unique flute design for superior material removal
  • Heavy duty construction


  • Brand: Triumph
  • Product Line: T1HD
  • Flute Type: Spiral
  • Shank Type: Round Straight
  • Material: High Speed Steel
  • Flute Length: 3.75 in
  • Series: T1HD
  • Point Type: Split
  • Point Angle: 135 deg
  • Finish: Black/Bronze Oxide
  • Applicable Materials: Iron, Steel, Stainless Steel, Wood
  • Type: Heavy Duty
  • Overall Length: 5.125 in
  • Diameter: .3906 in
  • Length Group: Jobber