• 322-328 N 9th St.
    Terre Haute, IN 47807
  • 812-234-1569
  • www.ind-supply.com

Dormer 0210789 R520 Heavy Duty Multi-Application Screw Machine Drill Dormer, Imperial, 5/16 in Drill - Fraction, 0.3125 in Drill - Decimal Inch, Carbide, TiN Coated

  • Item Code: DORM 5981275 0210789 0184
  • Brand: Dormer
  • Mfg Part No: 0210789
  • Manufacturer: Dormer Pramet
  • Unit Size: 1

Description

Features Tech Specs Applications

Features

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    • Self-centering split point for easier penetration
    • TiN coating increases wear resistance and improves tool life

Tech Specs

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Applicable Materials Magnetic Soft Steel, Structural Steel/Case Carburizing Steel, Plain Carbon Steel, Alloy steel/Hardened and Tempered Steel, Alloy steel Hardened, Free Machining Stainless Steel, Lamellar Graphite, Nodular Graphite/Malleable Cast Iron, Titanium Unalloyed, Titanium Alloyed, Nickel Unalloyed, Aluminum Magnesium Unalloyed, Aluminum Alloyed, Thermoplastics and Thermosetting Plastics
Color Gold
Cutting Depth 2.5XD
Drill Diameter Measurement System Imperial
Drill Size - Decimal Inch 0.3125
Drill Size - Fraction 5/16
Finish TiN Coated
Flute Length 1.45
Flute Type Spiral
Material Carbide
Overall Length 79
Point Angle 130
Series R520
Shank Size 5/16
Type Heavy Duty Multi-Application

Applications

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For high-speed applications

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