5.50mm Jobber Length Drill Bit | Cobalt | D/AMMCO5.50 (12 / Pkg.)
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5.50mm Jobber Length Drill Bit | Cobalt | D/AMMCO5.50 (12 / Pkg.)

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5.50mm Jobber Length Drill Bit | Cobalt | D/AMMCO5.50 (12 / Pkg.)

Drill AmericaSKU: D/AMMCO5.50
Price:
$48.97per 12( $4.08 each)
Pieces 12
Measurement type Metric
Length 95.00mm
Material Cobalt
Finish Gold
Flute length 64.00mm
Point type Split Point
Shank Round
Size 5.50mm
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: 5.50 mm (cobalt jobber length drill bit, D/ACO Series)
  • Length: Jobber length
  • Material: Cobalt high-speed steel (HSS-Co)
  • Series: D/ACO
  • Package quantity: 12 pieces

Features

  • Cobalt alloy provides improved heat resistance and wear life for drilling tougher metals, including stainless steel and alloy steels.
  • Jobber-length geometry offers a versatile balance of reach and rigidity for common metalworking tasks and through-holes.
  • Part of the D/ACO Series, designed for consistent hole quality and predictable performance under demanding use.
  • Delivered in a 12-piece pack to support bulk projects, maintenance cycles, and shop stocking needs.
  • Practical note: use appropriate cutting speeds and lubrication to maximize tool life and hole accuracy.

Physical

  • Diameter: 5.50 mm
  • Length category: Jobber length
  • Material: Cobalt high-speed steel (HSS-Co)
  • Series: D/ACO
  • Package quantity: 12 pieces

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

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