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46628

GREENFIELD INDUSTRIES
46628

Jobber Length Drill Bit - 550 Series, 0.4375 in, Cobalt High Speed Steel Material, 4-1/16 in Flute, 135 ° Point Angle, 5-1/2 in OAL
MI ITEM #03093274
MFR #46628
Price$27.80/each
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GREENFIELD INDUSTRIES 46628
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GREENFIELD INDUSTRIES
46628

Jobber Length Drill Bit - 550 Series, 0.4375 in, Cobalt High Speed Steel Material, 4-1/16 in Flute, 135 ° Point Angle, 5-1/2 in OAL
MI ITEM #03093274
MFR #46628
Mfr description
46628 550 7/16 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
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In stock
Shipping
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USD$27.80/each

GREENFIELD INDUSTRIES
46628

Jobber Length Drill Bit - 550 Series, 0.4375 in, Cobalt High Speed Steel Material, 4-1/16 in Flute, 135 ° Point Angle, 5-1/2 in OAL
Price$27.80/each

Specifications

Dimensions

  • Diameter
    0.4375 in, 11.11 mm
  • Drill Bit Size  
    0.4375 in
  • Drilling Depth
    4.0625 in, 103.18 mm
  • Flute Length  
    4-1/16 in
  • Number of Hole Sizes
    1
  • Overall Length  
    5-1/2 in
  • Shank Diameter
    7/16 in

Details

  • Bit Type
    Jobber Length Drill
  • Coolant Delivery
    External
  • Coolant Through
    No
  • Cutting Direction
    Right Hand Cut
  • Double Margin
    No
  • Drill Bit Finish
    Bronze Oxide
  • Finish Coating
    Straw
  • Flute Type
    Jobber
  • Grade
    Heavy Duty
  • Individual Bit Or Bit Set
    Individual Bit
  • Material
    Cobalt High Speed Steel
  • Material Grade
    M42
  • Number Of Flutes  
    2
  • Parabolic Flutes
    No
  • Point Angle  
    135 °
  • Point Type
    Split
  • Quick Change
    No
  • Series
    550
  • Shank Type
    Plain Round
  • Sheeters Drill
    No
  • Specification
    NAS 907J
  • Spiral Cut
    Right Hand Spiral/Right Hand Cut
  • Spiral Direction
    Right Hand Spiral
  • Spiral Type
    Heavy-Duty
  • Threaded Shank
    No
  • Through Coolant
    No
  • Web Configuration
    Heavy Duty
  • Web Thinning
    No

Compliance & Safety Data

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