1/4" Reduced Shank High Speed Steel Twist Drill
TTC 1/4 Reduced Shank High Speed Steel Twist Drills - Drill Point Angle: 118°   Tool Material: High speed steel   Flute Shape: Standard spiral, helical flutes   Series: A16   Shank Size : 1/4   Size : 25/64

1/4" Reduced Shank High Speed Steel Twist Drill

Item #: 01-082-025
Brand: TTC
Size: 25/64"
Shank Size: 1/4"
Drill Point Angle: 118°

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  • Designed as a lower cost alternative for general drilling operations.
  • Suitable for non-production drilling operations.
  • For use in a wide range of normal ferrous and non-ferrous metals as well as non-metallic materials.
  • Intended for those applications where only a 1/4" chuck is available to drive the drills.


  • Standard two flute design.
  • Standard spiral, helical flutes.
  • Right hand (clockwise rotation) cutting direction.
  • All drills have reduced shanks that are 1/4" in diameter.
  • General purpose lengths are proportional to the drill diameter.

Technical Data

  • Precision ground flutes.
  • Cylindrically ground.
  • 118° point angle and standard web thickness.
  • Black finished flutes and polished cutting surfaces.


Limited Supply.
TTC A16 118° Point HSS Ground Fractional 1/4" Shank Metal Working Drills
Product Specifications
Brand TTC
Size 25/64"
Shank Size 1/4"
Drill Point Angle 118°
Tool Material High Speed Steel
Finish Coating Black Oxide With Polished Flutes
Overall Length 4"
Drill Type Reduced Shank
Flute Shape Standard Spiral, Helical Flute
Flute Surface Precision Ground
Grade General Purpose
Hardness 58 to 60 RC
Manufacturing Method Cylindrically Ground
No. of Flutes 2
Point Sharpening Type Standard Point
Series A16
Shank Style Reduced Shank
Type 1/4" Reduced Shank High Speed Steel Twist Drills
Weight 0.0673 lbs.
Country of Origin Import