Pocket Hole Jig Kit 3-in-1 pocket hole jig kit for pin and vertical drilling. Comes with 8mm, 10mm and 15mm bushings and tap drill bits, this is a set of fine drill guides with precise notches on the body that can be adjusted to the thickness of the board. The adjustable metal bushing ensures precise alignment when drilling, making it ideal for home repairs and DIY projects. Premium Materials and Durable ConstructionThe pin gauge is made of aircraft-grade aluminum alloy, the anodized surface prevents rust and prolongs service life, the size scale is laser engraved, durable and accurate, heavy-duty precision hardened steel center block structure, especially high strength and strength, designed for drilling holes and wood board joints, making it an ideal tool for panel furniture. Widely UsedThe 3-in-1 pocket hole kit is widely used and can be used for corners, edges or surface joints, T- and L-joints, making strong hidden joints, and the maximum acceptable board thickness is 2.16 inches/55 mm. Easy to UsePrecise screw holes, versatile drill control and perfect sealing, no need to pre-drill connecting parts, making various drilling needs quick and easy. Perfect connection, no need to drill the corresponding parts in advance. All-metal parts, so there is no deflection of the armature. Furniture manufacturing, kitchen utensils, solid frames and frames. Portable and PracticalThis shedless pocket hole drill is small and portable, convenient for storing woodworking tools. The pocket hole fixture kit helps you drill angled holes quickly and work efficiently. Precise positioning 1. Equipped with 8mm, 10mm and 15mm drill bits, the three-in-one drill bit locator meets different drill bit diameter requirements. 2. The beautifully machined drill guide has precise scales on the body, which can be adjusted according to the thickness of the board. The adjustable metal bushing provides precise alignment when drilling, making it an ideal choice for home repairs, home improvement projects, woodworking enthusiasts and professional DIY enthusiasts.