Bosch GDE 125 EA-S Professional Grinder Dust Extraction for Bosch Professional angle grinders with 125mm disc diameter and protective guard with screw cap. It can be mounted in two easy steps without disassembling the disc, or the protective guard, for maximum convenience. The dust guard's shape is optimised for clean and tidy operation. It also has an adjustable cutting depth for work requiring precision. Compatible with: GWS 7-125.., GWS 9-125 P, GWS 700/710/750/880/900 (Ø125mm) and GWS 18-125 V-Li. Specification: Max. Cutting Depth: 25mm. Weight: 0.3kg.