Record Power R150CB12S 1/2 inch Chisel and Bit for RPM75

Amazon

Easy ejection of wood chips Sharpened at their cutting edge Clean, fast cutting of the mortice All-metal construction Robust, Weight: 0.24912235606 Pounds, Manufacturer: Record Power

ManoMano

Precision manufactured high speed steel hollow square mortice chisel. Suitable for use with the full range of Record Power morticers as well as most other machines.