Dremel Chainsaw Sharpening Grinding Stone 4 mm (453-3) 3 pieces

Smallest chainsaw sharpening bit. Does not require spacers

Key features

• A precision-ground abrasive made for extended usage
• For quick and easy sharpening of chainsaw blades

Technical data

• Shank diameter: 3.2 mm
• Working diameter: 4.0 mm
• Accessory length: 45.0 mm
• Material: Aluminum Oxide
• Shape: Cylinder
• Mandrel use: No Mandrel Needed
• Width: 4.0 mm
• Length: 4.0 mm
• Height: 39.0 mm
• Maximum RPM: 30,000 1/min