11 mm round carbide cutter by Kilian Tools

11 mm round nanograin carbide cutter by Kilian Tools – replacement cutter

Restore smooth, clean finishing performance to your carbide finisher with this 11 mm round Nanograin carbide replacement cutter by Kilian Tools. Designed for controlled shaping and refined finishing, this cutter is ideal for blending curves, refining inside contours, and producing flowing, consistent surfaces on small bowls, boxes, handles, and pen-related projects.

The 11 mm round profile features a 30° bevel and is engineered for durability and consistent edge life. Its forgiving geometry makes it an excellent finishing cutter after roughing, delivering predictable, chatter-resistant cuts and excellent surface quality.

What is included?

• 1x 11 mm (.43") round Nanograin carbide cutter with 30° bevel
• 1x mounting screw (M4-40 x 5/16")

What tools will this cutter fit?

This 11 mm round carbide cutter is compatible with: 

• Kilian Tools 11 mm round tool bar
• Pen Master ACCU-CUT round chisel (black handle)
• Easy Wood Tools Easy Start Finisher EWT-9620
• Easy Wood Tools Mid-Size Easy Finisher EWT-6300

This cutter will NOT fit the original Pen Master carbide tools with the aluminum handle.

How can I sharpen this cutter?

Nanograin carbide cutters are designed to be rotated to a fresh cutting edge when one section becomes dull. Simply loosen the screw, rotate the cutter to a new edge, and retighten securely.

If all usable edges have been rotated through, light sharpening can be performed carefully using a fine diamond sharpening card or diamond stone with lapping fluid. Maintain the original bevel angle and apply light, even pressure. Avoid overheating the cutter.

Always ensure the cutter sits flat in its pocket and that the mounting screw is tightened securely before returning the tool to service.

How can I sharpen this cutter? 

Nanograin carbide cutters are designed to be rotated to a fresh edge when one side becomes dull. Loosen the screw, rotate the cutter to a new cutting edge, and retighten securely. If all edges have been used, light sharpening can be done carefully with a fine diamond sharpening card or diamond stone and lapping fluid. Maintain the factory bevel angle and apply light pressure. Avoid overheating the cutter. 

Always ensure the cutter is seated flat and tightened securely before returning the tool to service.

Safe use of carbide cutters

Avoid sharp impacts, as carbide inserts can fracture if struck. Always cut at or slightly above centre to maintain control and reduce aggressive cutting action. Wear a dust mask, safety glasses, and a face shield when turning, and keep loose clothing, hair, and gloves well clear of the work area.

Price is per cutter, in Canadian dollars.