Lightweight composite backer wheel reduces vibration for smoother operation
Delivers more torque and speed for cleaner cuts and improved tuning
Single-sided design ensures consistent performance and easy maintenance
75 cubic diamond stone provides a slightly finer finish than B46 medium stone
Compatible with AF WC, AF C, AF L, and AF 1 snowglide machines for versatile use
Summarized by Shop
B-40 is a new additional Medium Stone asked for by our World Cup technicians
New version uses a light-weight Composite backer wheel instead of the original aluminum backer. Less vibration, more torque and speed for cleaner cut. Single sided highest quality 75% cubic diamond stone.
B-40 is still consider a Medium stone with a slightly fin