Taper Shank High Speed Steel Twist Drill
TTC Taper Shank High Speed Steel Twist Drills-Tool Material: High Speed Steel Shank Style: Taper Shank Flute Shape: Normal spiral - helical flutes Drill Point Angle: 118° Overall Length : 8 Size : 17/32

Taper Shank High Speed Steel Twist Drill

Item #: 01-121-034
Brand: TTC
Size Type: Fractional
Size: 17/32"
Morse Taper: 1MT

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  • General purpose, normal duty drills designed for drilling holes in a variety or normal steels, cast iron, and other ferrous and non-ferrous metals and alloys.
  • Have a normal 118° drill point angle suitable for a variety of drilling applications and conditions.
  • Taper shanks to be used in a taper socket which are sized by the standard Morse taper sizes.
  • Used with either portable or stationary machines having a taper socket spindle.
  • To achieve optimal performance and extended tool life, suitable lubricating/cutting oils or coolant fluids are recommended for most drilling operations.


  • Right hand (clockwise rotation) cutting direction.
  • Standard two flute design.
  • Normal spiral - helical flutes.
  • Standard 118° point angle.
  • Standard morse taper shanks correspond to drill diameter.
  • Flutes are proportional to length.

Technical Data

  • Manufactured from high speed steel.
  • Normal duty, general purpose drills.
  • Black finish.


  • Flute and overall length may vary depending on supplier.
  • Advise sales department when required use is multiple spindle drilling & uniform overall length will be supplied.
TTC A25 118° Point HSS Ground Surface Treated Fractional Regular Shank Taper Shank Drills
Product Specifications
Brand TTC
Size Type Fractional
Size 17/32"
Morse Taper 1MT
Drill Point Angle 118°
Tool Material High Speed Steel
Overall Length 8"
Decimal Diameter 0.5313
Decimal Size 0.5313
Drill Grade General Purpose
Drill Type Taper Shank
Finish Coating Black Finish
Flute Length 4-5/8"
Flute Shape Normal Spiral - Helical
Hardness 58 to 60 RC
Manufacturing Method Cylindrically ground
No. of Flutes 2
Point Sharpening Type Normal Point
Series A25/A26
Shank Style Taper Shank
Type Taper Shank High Speed Steel Twist Drills
Weight 0.375 lbs.
Country of Origin Import

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