Below are the headstsock casing drawings for our HD Headstocks (ER, R8, ISO20 & 80mm Fix Jaw Chuck Plate Spindle) & BT30/5C Headstocks
BT30/5C https://drive.google.com/file/d/1IsaPOsnT1PR5nMM4USmybtK3o6CA5NLT/view?usp=sharing
HD Headstocks https://drive.google.com/file/d/14gEQhjWYCeLR80ETi7Qxvy0n3_cDe_pd/view?usp=sharing