2 Pieces Adapter M14 Male Thread To Sds Plus Female And Female Triangle For Grinder Drill DrillPremium quality: made of high quality carbon steel, the surface has been polished, long service life and very durable Scope of delivery: 1 x diamond drill bit adapter with M14 connection on shank 10mm SDS Plus and 1 x Diamond Tile Drill Bit Adapter with M14 Fitting to 10mm Triangular Shank Size: Diamond Tile Drill Bit Adapter with M14 Fitting, Total Length 65mm, Shank Length 45mm ; Application: M14 spindle to 10mm shank adapter can be mounted on hammer drill or power drill with SDS shank or triangular shank. Note: Do not use this adapter for hammer models Widely used: drill bit adapter for granite, concrete, glass, brick. Now use your diamond drill bits for granite or diamond for grinders with standard drill bits.