【10-piece set】6 mm round connecting rod + 10 mm triangular connecting rod + 2 wrenches + 3 silver pressure plates + 3 black pressure plates. 【High Quality】Hand drill conversion connecting rod is made of alloy, the surface is electroplated, not easy to rust, durable and impact resistant. 【Sturdy and Stable】The 10 mm connecting rod adopts a unique triangular handle design, easy to install, firmly clamped, tightly connected, not easy to shake and slip, and safe. 【Wide Use】This adapter set is suitable for converting a hand drill into an angle grinder or cutting machine for cutting, grinding and polishing metal, wood, glass, tiles, stone, etc. 【Good Compatibility】Two connecting rods M6 M10, suitable for most drill chucks. Ordinary use of 10mm triangular connecting rod; A large electric grinder or straight grinder, choose a 6mm round connecting rod. 1 x 6mm conversion connecting rod 1 x 10mm conversion connecting rod 2 x tightening wrench 3 x black pressure plate 3 x