Answer
Apr 30, 2026 - 07:10 AM
Coarseness or grade refers to how aggressively a burr or disc removes material. Coarse and very coarse grades are best for rapid material removal and shaping, while fine grades are ideal for finishing and detail work. The best grade depends on whether you need speed or a smooth finish. For example, the Kutzall 4-1/2" Shaping Dish - Extreme, Medium offers a balance between removal rate and finish, while the Kutzall Original Rotary Burr Set - 1/8 Inch Shaft - Fine - 4 Piece is excellent for final finishing and detailed work. Many products, such as the Kutzall 1/8" Shank, 5-Piece Variety Burr Kit, offer multiple grades in one kit, giving you flexibility for every stage of your project.
