Precision Twist Drill 057920 QC91P General Purpose Long Length Taper Length Drill, 5/16 in Drill - Fraction, 0.3125 in Drill - Decimal Inch, 6-3/8 in OAL, HSS, Bright

  • Item Code: PRTW 5997416 57920 QC-91P
  • Brand: Precision Twist Drill
  • Mfg Part No: 057920
  • Manufacturer: Dormer Pramet
  • Unit Size: 1

Description

Features

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    • High speed steel (HSS) provides good wear-resistance
    • Bright provides a smooth, polished finish on the tool
    • Bright provides a smooth, polished finish on the tool
    • It increases chip flow in softer materials such as aluminum, wood and plastic
    • Parabolic flutes are constructed with a wider flute shape for increased chip flow
    • Web-thinned
    • Tapered web configuration
    • No coolant channe

Tech Specs

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Cutting Depth 6XD
Cutting Direction Right Hand
Cutting Edge Material HSS
Drill Size - Decimal Inch 0.3125
Drill Size - Fraction 5/16
Flute Length 4
Flute Type Parabolic
Material HSS
Number of Flutes 2
Overall Length 6-3/8
Point Angle 135
Point Type Radius Split
Series QC91P
Shank Type Straight
Type General Purpose Long Length
UPC 08607157920

Applications

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For general drilling applications

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