High Speed Steel 3 Flat Shank Silver & Deming Drills


Multi-material Support That Prevents Slippage!

TTC Production USA puts a stop to slippage in your reduced 1/2" diameter drill chucks with their USA-made high speed steel Silver and Deming drills! Each 3 flatted shank drill is precision ground and black oxide-finished, giving you durable versatility that works with all your stationary presses, portable drills and handheld options. Larger holes are no problem with the 118° point angle designs, featuring standard web thickness, standard spiral and dual helical flutes.


  • Can be used in electric drills and drill presses with 1/2" capacity drill chuck.
  • Primarily designed as tools for drilling larger holes with reduced diameter straight shank drills.
  • For most drilling operations in a wide array of materials having low and medium tensile strength ratings.
  • Intended for those applications where only a 1/2" chuck is available to drive the drills.
  • May be used with a wide range of portable or stationary machine tools and with hand held manual drills.
  • For optimal performance and the best tool life suitable, lubricating/cutting oils or the appropriate coolant fluids are recommended.


  • Right hand (clockwise rotation) cutting direction.
  • Standard two flute design.
  • Standard spiral, helical flutes.
  • All drills have reduced shanks that are 1/2" in diameter.

Technical Data

  • Manufactured from high speed steel.
  • 118° point angle and standard web thickness.

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Reduced Shank Silver & Deming Drills

Item #BrandSize TypeSizeShank SizeDrill Point AngleTool MaterialFinish CoatingPriceUOMQty
Item #: 01-080-557Brand: TTC PRODUCTION USA MADESize Type: FractionalSize: 57/64"Shank Size: 1/2"Drill Point Angle: 118°Tool Material: High Speed SteelFinish Coating: Black Oxide With Polished FlutesPrice: