Specification: 1.ST0709-D Manual Hydraulic Press Pincher with Adaptors 2.for Diameter D8,D8.5,D9,D11,D11.5mm We have the following workshops: 1. Workshop 1: diamond electroplated products: diamond burrs, diamond files, diamond stone sharpeners, diamond electroplated cutting discs, diamond grinding discs, diamond resin grinding wheels, etc. 2. Workshop 2: tungsten carbide burrs: inch size and ...