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46620

GREENFIELD INDUSTRIES
46620

Jobber Length Drill Bit - 550 Series, 5/16 in, Cobalt High Speed Steel Material, 3-3/16 in Flute, 135 ° Point Angle, 4-1/2 in OAL
MI ITEM #03093271
MFR #46620
Price$19.85/each
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GREENFIELD INDUSTRIES 46620
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GREENFIELD INDUSTRIES
46620

Jobber Length Drill Bit - 550 Series, 5/16 in, Cobalt High Speed Steel Material, 3-3/16 in Flute, 135 ° Point Angle, 4-1/2 in OAL
MI ITEM #03093271
MFR #46620
Availability:
In Stock
Factory Order
Shipping
Shipping time may vary. Motion rep will advise.
This product requires a Quote Request and may take longer to process and ship
Price$19.85/each

GREENFIELD INDUSTRIES
46620

Jobber Length Drill Bit - 550 Series, 5/16 in, Cobalt High Speed Steel Material, 3-3/16 in Flute, 135 ° Point Angle, 4-1/2 in OAL
Price$19.85/each

Specifications

Dimensions

  • Drill Bit Size  
    5/16 in
  • Flute Length  
    3-3/16 in
  • Overall Length  
    4-1/2 in
  • Shank Diameter
    5/16 in

Details

  • Coolant Delivery
    External
  • Cutting Direction
    Right Hand Cut
  • Double Margin
    No
  • Finish Coating
    Straw
  • Material
    Cobalt High Speed Steel
  • Material Grade
    M42
  • Parabolic Flutes
    No
  • Point Angle  
    135 °
  • Point Type
    Split Point
  • Series
    550
  • Shank Type
    Plain Round
  • Specification
    NAS 907J
  • Spiral Cut
    Right Hand Spiral/Right Hand Cut
  • Spiral Direction
    Right Hand Spiral

Overview

Mfr description
46620 550 5/16 COBALT DRILL
  • Heavy-duty construction for drilling in tough, high-tensile, and work-hardening materials under extreme operating conditions
  • Manufactured from premium 8% cobalt (M42) high-speed steel increasing hot hardness and extending drill wear life
  • 135° P3 split point is self-centering for reduced thrust and easier penetration
  • Manufactured to NAS 907 type J aerospace specifications

Compliance & Safety Data

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