Made of high quality aluminum, the pocket hole jig is rust-proof and has a long service life. Easy to open a 15 degree angle on a board, the boards are safer and the furniture is more beautiful. The screw bit size of 6,8,10mm can meet your different needs. Easy to use, compact design, suitable for professional woodworking and home use. The drilling template is practical to use and an indispensable tool for home woodworking.