Cup-Cutter Grinding Wheel Ø100 × 32 mm (80 Grit)

Description

Ideal for profile-knife grinders and back-knife stations, this aluminium-oxide cup wheel delivers a free-cutting action that renews cutter geometry while keeping temper loss to a minimum.

Key features

• Vitrified aluminium-oxide bond for rapid stock removal with minimal heat

• Cup profile provides extended cutting face—perfect for knife back-clearance angles

• 80-grit finish leaves a sharp edge ready for final hone or direct use

• Ø100 mm outside diameter × 32 mm bore fits most profile grinders (check hub bush)

• Balanced at the factory for smooth, vibration-free running up to 4 500 rpm

Specifications

• Wheel type: cup-cutter / dish wheel (11V9 profile)

• Abrasive: white aluminium oxide (WA 80 K V)

• Outside diameter (OD): 100 mm

• Bore: 32 mm (reducers available)

• Thickness (rim): 10 mm Cup depth: 20 mm

• Max speed: 4 500 rpm

• Typical use: grinding HSS or TCT profile knives, side heads, cutter blocks

A must-have consumable that keeps woodworking-machinery cutterheads razor-sharp and your woodworking-tooling running at peak efficiency.