Cut of Wheels


DRE-420 Diameter 24×1.0mm

SKU: DRE-420 Category:

Dremel 420 23.8mm Cut-off Wheels 20 Pack

Hard abrasive material used for slicing and cutting metal, including hardened steel.

Cut-off wheels make it easy to cut bolts or screws, or make slots in rusted or stripped bolts and screws to cater for removal using a screwdriver.

  • Use with mandrel 402 or other mandrel from Cape Watch

The cut-off wheel cuts only along its edge. Do not attempt to sand or cut curved holes with them.
Secure objects to a stable surface while working.
Hold the tool so that the wheel is at a perpendicular angle to the material being cut.
Keep a light touch, as the wheel will break under too much pressure. If chattering occurs, increase speed.
Plastics require very slow speeds, because they tend to melt on contact. Wood requires low speeds.

Always experiment on a scrap first.


  • BIT DIAMETER MM: 23.8mm
  • CONTENTS: (20) Cut-Off Wheels
  • RPM: 30,000
  • SHANK: Requires #402 Mandrel
  • THICKNESS: 1.0mm