Dormer 0633342 A921 Heavy Duty Multi-Application Premium Screw Machine Drill, 7/16 in Drill - Fraction, 0.4375 in Drill - Decimal Inch, HSS-E, AlCrN Top Coated

  • Item Code: DORM 5972953 0633342 A921
  • Brand: Dormer
  • Mfg Part No: 633342
  • Manufacturer: Dormer Pramet
  • Unit Size: 1

Description

Features

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    • Heavy duty parabolic flute design allows greater drilling depths in one pass
    • Notched point improves chip formation
    • Premium cobalt base material combined with AlCrN-top coating increases lubricity and wear resistance which improves tool life

Tech Specs

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Cutting Depth 3XD
Drill Diameter Measurement System Imperial
Drill Size - Decimal Inch 0.4375
Drill Size - Fraction 16-Jul
Flute Length 52
Flute Type Parabolic
Number of Flutes 2
Overall Length 87
Series A921
Shank Type Straight
Type Heavy Duty Multi-Application Premium

Applications

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For advanced chip removal application

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