Dormer 0148808 A977 Heavy Duty Premium Quick-Helix Dormer Extra Length Drill, 8 mm Drill - Metric, 0.315 in Drill - Decimal Inch, 305 mm OAL, HSS-E

  • Item Code: DORM 5973172 0148808 0441
  • Brand: Dormer
  • Mfg Part No: 0148808
  • Manufacturer: Dormer Pramet
  • Unit Size: 1

Description

Features Tech Specs Applications

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 increases wear resistance
    • Bright finish improves chip flow in soft or non-ferrous materials

Tech Specs

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Cutting Depth 20XD
Cutting Edge Material HSS-E
Drill Size - Decimal Inch 0.315
Drill Size - Metric 8
Flute Length 210
Flute Type Parabolic/Spiral
Number of Flutes 2
Overall Length 305
Point Angle 130
Point Type PFX
Series A977
Shank Size 8
Shank Type Straight
Specifications Met DIN 1869/2
Through Coolant (Yes/No) No

Applications

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For advance chip removal

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