Description: 【3 in 1 Pocket Hole Jig Kit】: Our Pocket Hole Jig Kit for drilling pin holes and vertical holes. It is equipped with 8mm, 10mm and 15mm drill sleeves and twist bit multi purpose bit guides for drilling pin holes and vertical holes. The full set meets your different punching needs and allows for quick adapter replacement 【Materials】: This Dowel Jig is made of aluminum alloy, rust protection and a longer service life, the rugged precision hardened steel center block construction has extremely high strength and durability, and is designed for drill and wood board connections, making it an ideal tool for panel furniture 【Light and Portable】: Designed to be lightweight and portable, this pocket hole jig kit helps you drill the tilt hole quickly and work efficiently. Suitable for all kinds of outdoor woodworking projects and field use 【Easy to Use】: Precision screw holes, multi choice drill guide, all metal parts, so no deflection jig. Angle, side or surface, T, L connections, etc. can be quickly and accurately completed to improve the efficiency of your different drilling needs. Suitable for furniture construction, kitchen equipment, etc 【Package Contents】: The pocket hole jig set including 1 x 3 in 1 drill guide, 1 x brass stop block, 4 x bits (2 x 8mm /1x 10mm/1×15mm), 3 x wooden dowel pins, 2 x hex hex keys. 1 x 10mm drill bushing, This 3 in 1 multifunction drill guide is specially designed for dowel holes and vertical holes Specification: Material: Aluminum Alloy  Size Chart: 10cmx5cm/3.94inchx1.97inch Package Size: 19cmx18cmx6.5cm/7.48inchx7.09inchx2.56inch  Package Includes: 1 Set 3 in 1 Dowel Jig Kit Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.