Extra Long High Speed Steel Drill
PRECISION TWIST Extra Long High Speed Steel Drills - Size : 3/4   Flute Length : 13   Drill Point Angle: 118°   Flute Shape: Normal spiral - helical flutes   Overall Length : 18

Extra Long High Speed Steel Drill

Item #: 01-320-148
Size Type: Fractional
Size: 3/4"
Overall Length: 18"

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  • Designed for general-purpose deep drilling operations for normal materials.
  • Designed for drilling holes in hard to reach locations or inaccessible areas.
  • For drilling steel, cast iron, and variety of other ferrous, non-ferrous metals and alloys.
  • Used with hand held manual drills and either portable or stationary machines.


  • Right hand (clockwise rotation) cutting direction.
  • Standard two flute design, normal spiral - helical flutes.
  • Straight shanks that correspond to the drill diameter.

Technical Data

  • Manufactured from high speed steel.
  • Cylindrically ground.
  • Sizes 1/2" and smaller: bright finish
  • Sizes 33/64" and larger: black finish
PRECISION TWIST DRILL 059748 3/4" x 18"OAL RH HSS Extra Long Drill
Product Specifications
Size Type Fractional
Size 3/4"
Overall Length 18"
Drill Point Angle 118°
Tool Material High Speed Steel
Finish Coating Black Oxide
Drill Grade General Purpose
Drill Type Extra Long
Flute Length 13"
Flute Shape Normal Spiral - Helical
Hardness 58 to 60 RC
Manufacturing Method Cylindrically ground
Model # 059748
No. of Flutes 2
Point Sharpening Type Normal Point
Prop. 65 Yes
Series 1813
Shank Style Straight Shank
Type Extra Long High Speed Steel Drills
Weight 0.048 lbs.
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.