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WARNING: This product can expose you to chemicals including Cobalt, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

RADNOR™ SK-4DC 7/16" X 1/4" 90° Cone Shape Double Cut Carbide Burr

Airgas Part #:RAD64007422

Manufacturer Part #:64007422

$17.90 /Each

Item Details

  • RADNOR™ Double Cut 90° Cone Shape Carbide Burr with a cutting length of 1/4" and overall length of 2" has a cutting diameter of 7/16" and has a 1/4" shank.


  • Growth inhibitors in our submicron carbide blanks maintain the most consistent grain size available, giving you superior hardness AND toughness
  • Double Cut Burs - the most common bur style sold, a single cut with reversed breakers added.
  • Made In U.S.A.


  • Ship/Barge building and repair
  • Power Plant building and repair
  • Turbine Blade manufacturing
  • Airline repair facilities
  • Refineries
  • Foundries
  • Casting facilities
  • Steel Fabricators
  • Machine Shops
  • Maintenance
  • Welding Shops
  • Deburing

Product Attributes


» 90° Cone

Cutting Diameter

» 7/16"

Burr Type

» Double Cut

Cutting Length

» 1/4"

Shank Size

» 1/4"


» Carbide

Industrial Tool Number

» SK-4DC

Overall Length

» 2"