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Router bits

Rootie

Member
Joined
May 9, 2025
Messages
9
Budget router bits for occasional woodworking cuts are fine, budget router bits for CNC work with thousands of toolpath repetitions are a fast way to burn money and get bad results. The cheap carbide bits are usually ground less precisely, run hotter and the edge degrades quickly under the load cycles of CNC.

Where I won't cut corners is upcut spiral bits for plywood, compression bits for laminate and V-bits for anything that's going to show. And where I'm more relaxed is straight cut bits for rough MDF work and operations where precision isn't critical. What brands are people using and where have you found the sweet spot on cost/ quality?
 
At CNC speeds, bit quality stops being optional, it directly shows up in finish, accuracy and machine time wasted.
 
Budget router bits for occasional woodworking cuts are fine, budget router bits for CNC work with thousands of toolpath repetitions are a fast way to burn money and get bad results. The cheap carbide bits are usually ground less precisely, run hotter and the edge degrades quickly under the load cycles of CNC.

Where I won't cut corners is upcut spiral bits for plywood, compression bits for laminate and V-bits for anything that's going to show. And where I'm more relaxed is straight cut bits for rough MDF work and operations where precision isn't critical. What brands are people using and where have you found the sweet spot on cost/ quality?
I agree with your split, most people end up paying twice with cheap CNC bits. Mid-tier carbide has been the sweet spot for consistency without going full premium.
 
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