Precision Twist Drill 055620 QC0860P General Purpose Precision Twist Drill Extra Length Drill, 5/16 in Drill - Fraction, 0.3125 in Drill - Decimal Inch, 8 in OAL, HSS

  • Item Code: PRTW 5995794 55620 QC-0860P
  • Brand: Precision Twist Drill
  • Mfg Part No: 055620
  • Manufacturer: Dormer Pramet
  • Unit Size: 1

Description

Features

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    • Heavy duty parabolic flute design for efficient chip removal
    • Allows greater drilling depths in one pass
    • Low thrust design self-centering split point for easier penetration
    • Bright finish improves chip flow in soft or non-ferrous materials

Tech Specs

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Applicable Materials Magnetic Soft Steel, Structural Steel/Case Carburizing Steel, Plain Carbon Steel, Alloy Steel/Hardened Steel, Tempered Steel, Lamellar Graphite, Nodular Graphite/Malleable Cast Iron, Free Machining Stainless Steel and Ferritic + Austenitic
Cutting Depth 10XD
Cutting Edge Material HSS
Drill Size - Decimal Inch 0.3125
Drill Size - Fraction 5/16
Finish Bright
Flute Type Parabolic
Number of Flutes 2
Overall Length 8
Series QC0860P
Shank Size 5/16
Shank Type Straight
Specifications Met ANSI
Through Coolant (Yes/No) No
Type General Purpose
UPC 08607155620

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