15.50mm Reduced Shank Drill Bit | Cobalt | 1/2" Shank | D/AMMCO15.50
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15.50mm Reduced Shank Drill Bit | Cobalt | 1/2" Shank | D/AMMCO15.50

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15.50mm Reduced Shank Drill Bit | Cobalt | 1/2" Shank | D/AMMCO15.50

Drill AmericaSKU: D/AMMCO15.50
Price:
$42.38 $77.91per 1( $42.38 each)
Pieces 1
Measurement type Metric
Length 6
Material Cobalt
Finish Gold
Flute length 3
Point type Split Point
Shank Round
Shank size 1/2"
Size 15.50mm
Weight 1.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Specs

  • Diameter (cutting): 15.50 mm
  • Shank size: 1/2" (12.7 mm) with reduced-shank design
  • Material: cobalt alloy high-speed steel (HSS-Co)
  • Quantity: 1 PC

Features

  • Cobalt alloy increases heat resistance and edge retention for drilling hard metals such as stainless steel and alloy steels
  • Reduced-shank design maintains the large cutting diameter with a compact shank profile
  • Enhanced wear resistance yields longer bit life under heavy-use drilling
  • Designed for consistent hole quality in harder metals with predictable performance across repeated drilling cycles
  • Ideal for fabricating 15.50 mm diameter holes in metalworking, automotive, and fabrication projects
  • Use with appropriate cutting fluid or coolant to maximize tool life and achieve cleaner holes

Physical

  • Shank: 1/2" (12.7 mm) – reduced-shank configuration
  • Cutting diameter: 15.50 mm
  • Coating/material: cobalt HSS for high-temperature performance

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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