Stone CNC Machining Center BT40-DL35-47L Grooving straight Tool Holder Pull nail Pull rod Collet Chuck for Stone CNC We are Pingyuan Best Machine Tools., Co., Ltd., the high-end cnc machine tools manufacturer and supplier from China. Our products line is over 100 models, mainly include: Collet Chuck , Tool Holder Device , Collet , Spanner , Pull Stud and Nuts , Etc. Collet chuck also include many standards and models like: ISO series, BT30 series, BT40 series, HSK series, NBT series and CAT series, etc. Product Description Brand Name BESTMYT Model Number BT40-DL35-47L Coated Straight tool holder for stone Color Bright Silver White With Nickel Film Coated Materials 20/40CrMnTi Alloyed case hardened steel…