All-metal Pocket Hole Jig for drilling 9.5mm pocket hole joints suited to both new and repair work. Adjustable hole centres for narrow and wider stock, ideal for carcase and face framework, designed for 16mm to 19mm thick material. Can be bench-mounted for batch work or guides can be used independently for in-situ internal applications. Repositionable Drilling Guides allows the hole centres to be altered between 29mm and 63mm ensuring stronger joints in wider material. Removable Drilling Guides can be used independently for repair work and inaccessible areas. Fixed Height Drilling Guides for materials from 16mm to 19mm (5/8Ó to 3/4Ó) accommodates common plywood, MDF and furniture board thicknesses. On-Board Adjustable Clamp with quick-release mechanism Secondary Clamp Position allows the clamp to reposition for wider stock. Woodchip Relief Holes helps protect against clogging inside the drilling guides. Full Length Hardened Drill Guide Bushes for long life and accurate drilling