Combination Square Set - 12" and 6" SA01-01 the spiral ball nose router

the spiral ball nose router bit delivers superior surface finish of at least 28 Ra (roughness average) in various materials

Moisture makes its way into the wood via the wood actually breathing (a result of not sealing the wood off from ambient moisture in the air)

Diameter: 1-1/2"

and a clever T-handle ensure the tool is easy to control for work on walls and ceilings

Combination Square Set - 12" and 6" SA01-01 the spiral ball nose routerThe iGaging Combination Square Set includes a 12" combination square, a 6" combination square, and a foam lined protective hard case. This pair of popular square sizes is perfect for woodworkers on the gojust grab the case, toss it in your tool bag or box (or even the back of the car), and be ready to measure and mark with precision. Both squares feature hardened satin chrome blades for scratch resistance, and precision lapping on all measuring