Arbortech PCH100 Power Chisel Kit

Made to fit 4" (100mm) and 4.5" (115mm) angle grinders with a collar size 1.1/2" (38mm): to 1.3/4" (44mm) and a minimum height of 8mm. We recommended using either the Makita 9557 (406754 240v or 610774 110v) or the Bosch GWS850 (611072 240v or 311073 110v). The kit contains: Power Chisel Extension complete with fitting instructions, a 20mm No.7 gouge, a 20mm No.1 flat chisel and a bottle of cam oil.