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TRIUMPH 33327 27/64" Size, 135°, High Speed Steel Mechanics Length Drill

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Item #
  • Brand: TRIUMPH
  • Size Type: Fractional
  • Size: 27/64"
  • Drill Point Angle: 135°
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13 In Stock Check Locations

MSRP: $14.74 /each
Qty Price Discount
1 - 5 $11.81 20%
6 - 59 $10.63 28%
60+ $10.04 32%
Product Specifications
More Information
Size Type Fractional
Size 27/64"
Flute Length 2-7/8"
Overall Length 4-7/16"
Drill Point Angle 135°
Finish Coating Black & Bronze Oxide
Tool Material High Speed Steel
Point Sharpening Type Split Point
Cutting Direction Right Hand
Type High Speed Steel 135° Split Point Mechanics Length Twist Drills
Model # 33327
Decimal Size .4219"
Diameter .4219"
Drill Type Mechanics Length
First Choice For: Steel
Flute Shape Standard Spiral, Helical Flute
Hardness 58 to 60 RC
Length Style Jobbers Length
Manufacturing Method Ground From the Solid
Prop. 65 Yes
Series T1M
Shank Style 3 Flat Shank
Weight 0.15 lbs.
Workpiece Material Range Steel, Non-Ferrous, Cast Iron, Plastics

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.


These No-Slip Drills Aren't Made for Walking

Drill confidently with the self-centering high speed steel mechanics length twist drills from Triumph! No-slip 3-flat shank design adds positive grip with your power tools. The added black and bronze oxide coating provides cleaner holes and better wear resistance in most mild steels, aluminums, coppers, brasses, bronzes and non-ferrous materials.
Perfect no-slip tool for your cordless drilling needs


  • 135° self-centering split point design prevents "walking".


  • Good wear resistance in mild steels, aluminum, copper, brass, bronze and non-ferrous materials.


  • 3 flat shank provides a positive grip in power tools.
  • Mechanics length is longer than screw machine length and shorter than jobbers length.
  • 3 flats on sizes 3/16" and larger.
  • Drill sizes 25/64" and 13/32" will fit a 3/8" chuck without reducing the shank.
  • Premium grade steel.


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