TTC 01-080-071 1-7/64" Size 118° High Speed Steel Silver & Deming Drill

Click on Image to Zoom In
Item #
  • Brand: TTC
  • Size Type: Fractional
  • Size: 1-7/64"
  • Shank Size: 1/2"
See Product Details

12 In Stock Check Locations

Qty Price Discount
1 - 5 $51.38 -
6+ $46.24 10%
Product Specifications
More Information
Brand TTC
Type High Speed Steel Silver & Deming Drills
Tool Material High Speed Steel
Finish Coating Black Oxide
Overall Length 6"
Size Type Fractional
Size 1-7/64"
Drill Point Angle 118°
Shank Size 1/2"
Model # 01-080-071
Flute Length 3"
Decimal Size 1.1094"
First Choice For: Steel
Flute Shape Helical
Hardness 58 to 60 RC
Manufacturing Method Milled
No. of Flutes 2
Prop. 65 Yes
Series A15
Shank Style Reduced Shank
Weight 0.75 lbs.
Workpiece Material Range Steel, Cast Iron, Plastics
Country of Origin IMPORT

Prop 65 Warning

Many metalworking products do contain metals that are included in the latest Prop 65 warning. Exposure to the elements can be harmful. May cause cancer and reproductive harm.

Switch to TTC Drills to Improve your Productivity & Tool Life. TTC Production presents its 1/2 inch reduced shank Silver & Deming Drills for most heavy-duty applications. The drills are made from high-speed steel. The unique two-flute, spiral design improves chip ejection and coolant flow to the point. 118� self-centering split point offers aggressive cutting. All drill bits offered in this series are surface treated and appear to have a black oxide coating. It helps in significantly reducing friction and thereby, offers higher feed rates. The lower helix angle of 30� can wrap slowly and is used in drilling hard materials including brass. Silver & Deming drills from TTC are offered in over 50 different sizes ranging from 33/64 inch to 1-1/2 inches with an overall tool length of 6 inches. The models have 3 flats on the shank to provide superior grip in heavy-duty applications. All the listed TTC products are globally sourced and meet standard ANSI tolerances and requirements. A wide range of TTC Production tools are on offer here. They undergo a strict quality check before they are listed on the product catalog. This brand offers quality affordable American-made tooling with the superior speed and feed that your applications require. TTC Tools are now a top choice for common materials, short-run jobs, and general-purpose projects.


  • 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.
  • Surface treated.
  • Black finish.


  • Special care should be exercised when using these drills to avoid bending or shearing the reduced diameter drill shank.


background Layer 1 background Layer 1