Timberline 640-145 Continuous Rim Diamond 8″ Dia x 5/8 Bore with Diamond Knockout

If you’re looking for woodworking, carpentry, and contractor tools that offer superior cuts and smooth performance at prices that can’t be beat --- then look no further. Timberline® router bits, saw blades, boring & drilling bits, hand tools and accessories boast high quality at an affordable price. Each Timberline® tool is carefully engineered and manufactured to maximize performance while stretching your tool budget.