4B58SD Heavy Duty QD Sheave A Section • Cuts 3 times faster

• Cuts 3 times faster than bi-metal hole saws

any wobble or play

Flex-Bonded cords are strongly bonded to the body of the belt resulting in equal load distribution and the absorption of bending stress without cord deterioration

with internal gears

Ideal for cutting marble and tile

4B58SD Heavy Duty QD Sheave A Section • Cuts 3 times faster4B sheaves are precision machined from gray cast iron, statically balanced, painted with baked enamel finish and are individually packaged. Sheaves are bored to accept QD style bushings. Order bushings separately. The last 1 or 2 letters of the sheave part number designates the QD bushing size. Click Here for Catalog Page