Description: For use with pocket hole joinery Good abrasion resistance, long service life Chip fast, giving a wrench Suitable for wood drilling, woodworking 3 hole jig is great for furniture repairs or flooring work. Specification: Material: Aluminium Alloy Color: Blue Drill bushing diameter: 9.5mm / 0.4inch Oblique hole puncher: 100 x 65 x 38mm/3.9 x 2.6 x 1.5inch Hex wrench: 60 x 23mm /2.4 x 0.9inch Drilling bit length: 158mm/6.2inch Screwdriver length: 150mm / 5.9inch Size Chart: How to use: Adjust the height of good drill Clamped fight wood Drill holes into touch wood The drill bit then put up five millimeters (remember not to start against the wood drill), Start the drill reaches a certain speed 500-1500 Advanced to slow down, and other fine tip drill into the half or full-forward, then feed can accelerate Package Includes: 1 Piece pocket hole jig 1 Piece 9.5mm stepped drill (with stop ring) 1 Piece screwdriver 1 Piece wrench Note: The color may have different as the difference display, pls understand. Please allow 1-3mm error due to hand test