5/16"R ROUND OVER ROUTER BIT 1/4" SHANK Tool Post Quick Change For 12 Inch Lathe The supplied product information states

The supplied product information states that the coolant resists bacterial growth to help extend coolant life

helping reduce heat and friction during machining and grinding

Replaces the standard upper cloth filter bag

Special Steel Housing: Provides robust support and resilience

Adjustable arm supports accurate positioning above the blade

5/16"R ROUND OVER ROUTER BIT 1/4" SHANK Tool Post Quick Change For 12 Inch Lathe The supplied product information statesRoundover bits are a staple router bit for most woodworkers. These bits ease the edges and corners to make them more pleasing to the hand & eye. SPECIFICATIONS Diameter: 1 1 8" Cutting Length: 5 8" Radius: 5 16" Shank Diameter: 1 4" Total Length: 2 5 16" Bearing: 1 2" x 3 16" x 4. 987 (Replacement model #R3ZZ1) Craftex Blue Tornado bits are CNC machined to have perfect balance and leave a smooth finish. All bits are manufactured from 4140 & 5140 steel