High Speed Steel Taper Length (Long) Drills
PRECISION TWIST High Speed Steel Taper Length (Long) Drills-Tool Material: High speed steel Size  : 25/32 Overall Length  : 9-7/8 Flute Length : 6 Shank Style: Straight Shank Drill Type: Long

High Speed Steel Taper Length (Long) Drills

Item #: 01-313-250
Size Type: Fractional
Size: 25/32"
Drill Point Angle: 118°

Master Catalog Listing

Need a different size, length or brand?

View Product Group Page


  • Designed for drilling holes deeper than possible with standard jobbers length drills.


  • Normal duty, general purpose drills.
  • Drills provide good performance for a variety of ferrous, non-ferrous metals, alloys and non-metallic materials.
  • May be employed for hand held manual drills and variety of portable and stationary machine tools.


  • Right hand (clockwise rotation) cutting direction.
  • Standard two flute design.
  • Standard spiral, helical flutes.
  • Straight shanks that correspond to the drill diameter.
  • Taper length drills have approximately the same overall length as taper shank drills.

Technical Data

  • Manufactured from high speed steel.
  • Cylindrically ground.
  • Point angle ground to 118° included angle.
  • 1/16" thru 11/16": bright finish.
  • 45/64" thru 1-3/4": black finish.
PRECISION TWIST DRILL 051050 25/32" HSS RH Taper Length (Long) Drill
Product Specifications
Size Type Fractional
Size 25/32"
Drill Point Angle 118°
Tool Material High Speed Steel
Finish Coating Black Oxide
Helix Angle 30°
Point Sharpening Type Standard Point
Drill Type Long
Flute Length 6"
Flute Shape Spiral
Hardness 58 to 60 RC
Manufacturing Method Cylindrically ground
Model # 051050
No. of Flutes 2
Overall Length 9-7/8"
Prop. 65 Yes
Series R51
Shank Style Straight Shank
Type High Speed Steel Taper Length (Long) Drills
Weight 0.875 lbs.
Workpiece Material Range Steel, Cast Iron, Plastics
Country of Origin GENERIC/MIXED BIN
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.