MULTIPLE SIZES: The handheld drilling tool package includes 8 different sizes (3/4/5/6/7/8/9/10mm) of drill bushings, which can easily drill different sizes of holes to meet various drilling needs. Two claws facilitate quick setting of the center of the hole, and the maximum thickness of the hole is 65mm STRONG: This vertical self-centering pocket hole jig is made of metal and is strong and durable. Wear-resistant, rust-resistant and sturdy. ACCURATE DRILLING: The centerline ensures precise alignment when drilling holes on a variety of surfaces. EASY TO CLEAN: It can be cleaned quickly and the groove design is easy for dust to be discharged. Can be put into the cabinet after cleaning. It does not take up much space and is easy to store. WIDE APPLICATIONS: This is a set of drill guides for fixing and centering during drilling and woodworking, ideal for fixing on a wide range of boards with different thicknesses. Colour: AS Shown Material: Metal Package Contents: 1 x Punch 8 x Drill Sleeves (3/4/5/6/7/8/9/10mm) 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.