Diamond Hammer Tools Product Category * Tools & Hardware Product Sub Category * Machine Tools & Parts Product Details * Diamond Hammer Tools Technical Details : Diamond size – lmm to 4mm Shank size – Standard 3mm, 2.30, 2.20, made on order Available Head size – 12mm to 30mm Diamond does not came out from the tool All tools manufactured are one micro balanced Light stays for a long period of time The manufactured diamond is hard and strong, so it can no be broken for a long time.