SC-8 Wood Carving Tungsten Carbide Rotary Burr

SC-8 WOOD CARVING TUNGSTEN CARBIDE ROTARY BURR

The SC-8 wood carving tungsten carbide rotary burr is built for fast, controlled stock removal on compatible 4-1/2" to 5" angle grinders. Its 7/8" cylinder-shaped head with a radius end gives you a broader cutting profile than the SC-5, making it especially effective for rough shaping, hollowing, contouring, and freehand carving where greater surface coverage and less intricate detail work are needed.

A 5/8"-11 direct-thread mount installs directly onto the grinder spindle with no adapter or collet required, creating a secure connection for demanding carving work. The structured tungsten carbide teeth remove material quickly while maintaining control over depth and shape, and the extended rounded profile helps reach recessed areas, concave surfaces, and complex contours. Designed for early-stage shaping rather than final finishing, the SC-8 works effectively across softwoods, dense hardwoods, and foam before transitioning to sanding or surface-finishing abrasives.

Product Specifications

Features

• 7/8" cylinder-shaped head with radius end for broader rough shaping and contouring.
• Tungsten carbide cutting surface designed for aggressive material removal.
• 5/8"-11 direct-thread mount installs directly onto compatible angle grinders.
• Wider head profile provides greater surface coverage than the SC-5.
• Rounded end supports shaping of concave areas, recesses, and curved transitions.
• Extended profile helps reach recessed areas and complex contours.
• Designed for rough shaping and initial forming before sanding and finishing.
• Use with light pressure and controlled passes for better tool control.

Applications

The SC-8 profile is particularly useful for:

• Rough shaping and contouring
• Hollowing bowls, cavities, and recesses
• Shaping broader concave surfaces
• Freehand wood carving
• Sculpting and rough forming
• Working across curved transitions
• Foam shaping and modeling
• Preparing carved surfaces for subsequent sanding

Materials

Suitable for rough shaping on:

• Softwoods: Pine, spruce, cedar
• Hardwoods: Oak, maple, beech
• Foam

Machine Compatibility

Designed for compatible 4-1/2" to 5" angle grinders using a 5/8"-11 threaded spindle with a maximum rated speed of 15,000 RPM or less.

Compatible examples include:

• Benchmark Abrasives 4-1/2" Corded Angle Grinder - 5/8"-11 spindle thread, 11,000 RPM
• Makita® 9557PB - 5/8"-11 spindle thread, 11,000 RPM
• Makita® 9564CV - 5/8"-11 spindle thread, 2,800-10,500 RPM
• Bosch® GWS8-45 - 5/8"-11 spindle thread, 11,000 RPM

Check the exact grinder's instructions, thread engagement and guard clearance before use.

Safety Tips

• Never exceed the 15,000 RPM maximum.
• Use the burr dry only.
• Apply light pressure and allow the carbide cutting surface to remove material. Excessive pressure can reduce tool life and control.
• Make controlled passes rather than forcing the burr deeply into the workpiece.
• Secure the workpiece before beginning.
• Verify that the burr is properly seated and securely threaded onto the grinder.
• Keep all required machine guards in place and ensure adequate accessory clearance.
• Always wear appropriate PPE, including safety glasses, hearing protection, respiratory protection, and hand protection.
• Do not use on electric drills, small rotary tools, or machines with incompatible mounting systems.
• This is a rough-shaping tool. Follow with appropriate sanding abrasives to achieve the desired final surface.