• Home
  • Triumph T1HD 3/16" High Speed Steel Jobber Drill Bit
Image for Triumph T1HD 3/16
+ / - Hover over image to Zoom
Other Views

Triumph T1HD 3/16" High Speed Steel Jobber Drill Bit

Brand: Triumph Mfg#: 12512
Product#: 172316
Based on Product Sourcing
Free UPS Ground Shipping on this Item!

Please Login to receive Special Pricing
Not Registered? Create an Account


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


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


  • Brand: Triumph
  • Product Line: T1HD
  • Finish: Black/Bronze Oxide
  • Series: T1HD
  • Shank Type: Round Straight
  • Overall Length: 3.5 in
  • Point Type: Split
  • Material: High Speed Steel
  • Length Group: Jobber
  • Flute Type: Spiral
  • Flute Length: 2.3125 in
  • Diameter: .1875 in
  • Applicable Materials: Iron, Steel, Stainless Steel, Wood
  • Type: Heavy Duty
  • Point Angle: 135 deg