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Chicago-Latrobe Cobalt Jobber Length Drill Bits QTY6 5/16"Dia 135 deg 46620

Chicago-Latrobe Cobalt Jobber Length Drill Bits QTY6 5/16"Dia 135 deg 46620

Regular price $37.74 USD
Regular price $80.00 USD Sale price $37.74 USD
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Chicago-Latrobe
Cobalt Jobber Length Drill Bits 1 pack of 6

MSRP: $80

  • Drill Bit Size (Inch) 5/16
  • Drill Bit Size (Decimal Inch) 0.3125
  • Drill Bit Material Cobalt
  • Drill Point Angle (Degrees) 135
  • Coating/Finish Straw
  • Flute Type Regular Spiral
  • Cutting Direction Right Hand
  • Point Type Split Point
  • Primary Workpiece Material Stainless Steel; Steel
  • Specification Number NAS 907
  • Coolant Through No
  • Number of Flutes 2
  • Flute Length (mm) 80.96
  • Flute Length (Decimal Inch) 3.1875
  • Flute Length (Inch) 3-3/16
  • Shank Diameter (Decimal Inch) 0.3125
  • Overall Length (mm) 114.30
  • Overall Length (Inch) 4-1/2
  • Spiral Type Regular
  • Overall Length (Decimal Inch) 4.5000
  • Series 550
  • Shank Diameter (Inch) 5/16
  • Shank Diameter (mm) 7.94
  • Shank Length (mm) 33.34
  • Shank Length (Decimal Inch) 1.3125
  • Drill Bit Diameter Tolerance -0.0010 to 0.0000 in
  • Web Thinning Web-Thinned
  • Web Configuration Tapered
  • Shank Type Straight
  • Tool Performance High Performance
  • Standards DIN 338; NAS 907 Type J
  • Drill Bit Grade Heavy Duty
  • Drill Bit Size Range (Decimal Inch) 0.3000 - 0.3500
  • Material Grade M42
  • Specification Designation NAS




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155 Center Ct, Venice, FL 34285



December 29 2025
CGW033
Cab XB Bin 10

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Product Product subtotal Quantity Price Product subtotal
Chicago-Latrobe Cobalt Jobber Length Drill Bits QTY6 5/16"Dia 135 deg 46620
Chicago-Latrobe Cobalt Jobber Length Drill Bits QTY6 5/16"Dia 135 deg 46620Dec2925CGW033CabXBBin10
Chicago-Latrobe Cobalt Jobber Length Drill Bits QTY6 5/16"Dia 135 deg 46620Dec2925CGW033CabXBBin10
Regular price
$80.00
Sale price
$37.74/ea
$0.00
Regular price
$80.00
Sale price
$37.74/ea
$0.00