1. 9pcs Drill Sleeves:The woodworking punching tool is equipped with different sizes of drill sleeves, which can meet your different work needs and improve work efficiency. 2. Aluminum Alloy Material:The Vertical Drill Guide Doweling Jig is made of high-quality material, which is very sturdy and can be used repeatedly Portable:The Positioning Drill Jig is very portable to meet different needs, does not take up your space, perfect for projects and work. 3. Multifunctional:The positioning hole punch is suitable for sofas, chairs, wooden cabinets, stools, bookshelves, dressers, artwork, etc. Wide Use: The tool is suitable for DIY home projects, professional carpentry, furniture making, etc., it is an essential tool for carpentry. Color: B: Black Material: Aluminum Alloy + Carbon Steel Package Contents: 1 set * Drilling Guide Force Transfer Jig Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.