Cobalt Taper Length (Long) Drills
TTC PRODUCTION Cobalt Taper Length (Long) Drills-Tool Material: Cobalt steel Size  : 21/32 Overall Length  : 9 Flute Length : 5-1/8 Shank Style: Straight shank Drill Type: Long

Cobalt Taper Length (Long) Drills

Item #: 01-113-042
Size Type: Fractional
Size: 21/32"
Drill Point Angle: 135°

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


  • Heavy duty, general purpose drills for ferrous, non-ferrous metals, alloys and non-metallic materials.
  • For hand held manual drills and variety of portable and stationary machine tools.


  • Right hand (clockwise rotation) cutting direction.
  • Standard two flute design with spiral, helical flutes.
  • Straight shanks correspond to drill diameter.
  • Taper length drills have approximately the same overall length as taper shank drills.
  • Yellow or black finish to be supplied depending upon inventory.

Technical Data

  • Manufactured from cobalt steel.
  • Precision ground flutes.
  • Cylindrically ground.
  • Point angle ground to 135° included angle.
TTC PRODUCTION 21/32" Cobalt RH Taper Length (Long) Drill w/135° Point
Product Specifications
Size Type Fractional
Size 21/32"
Drill Point Angle 135°
Tool Material Cobalt
Finish Coating Amber Or Black Oxide
Helix Angle 30°
Point Sharpening Type Split Point
Decimal Size 0.65625"
Drill Grade Heavy Duty
Drill Type Long
Flute Length 5-1/8"
Flute Shape Spiral
Flute Surface Precision ground flutes
Manufacturing Method Cylindrically ground
Model # 01-113-042
No. of Flutes 2
OC_Wood X
Overall Length 9"
Prop. 65 Yes
Series ACL-23
Shank Style Straight Shank
Type Cobalt Taper Length (Long) Drills
Weight 0.58 lbs.
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.