For more information on our PBS diamond core drills / cutting tools, browse through our latest brochure. You can view it on-screen within moments of downloading it, simply by clicking on the link below. Download the William Lees Tools Brochure for full product details Get in touch today! For orders and enquiries, contact us by telephone or email. Callers within the UK, Tel: 01698 426662 Outwith the UK, Tel: 44 1698 426662 Part No. Drill OD Shank Diameter TP591A 1/8″ 1/4″ TP591B 5/32″ 1/4″ TP591C 3/16″ 1/4″ TP591D 1/4″ 3/8″ TP591E 3/8″ 3/8″ TP591F 1/2″ 3/8″ TP591G 3/4″ 3/8″ TP591H 1″ 3/8″ TP591I 1-1/4″ 3/8″ TP591J 1-1/2″ 3/8″ TP591K 2″ 3/8″
