About This MULTI-FUNCTIONAL DESIGN: Perfect for single or double pocket holes and adjustable for spacing the distance between pocket hole centers from 0.7 inch to 2.1 inch. ADAPTABLE FOR JOINTING STYLES: This portable jig is adaptable for multiple jointing styles, making it ideal for building cabinets, furniture, and small joinery projects with ease. ACCURATE AND CONSISTENT POCKETS: The twin hardened drilling sleeves of this jig ensures accurate, consistent pockets for reliable joints every time. QUICK & EASY TO USE: This jig is ideal for both new projects and repair work, making it a versatile addition to any woodworking tool kit. Suitable for hardwoods, softwoods and sheet material. INCLUDES ACCESSORIES: Comes with the Mini Twin Pocket Hole Jig, HSS hex shank drill bit with depth setting collar, square drive bit and a selection of pocket hole screws. Overview Material : Wood Cutting Diameter : 4 Millimeters Finish Type : Uncoated or Black Oxide Shank Type : Hex Cutting Angle String : 15 Degrees