Reduce labor intensity of construction workers, speed up the construction speed, reduce construction costs for construction, installation, renovation, decoration industries.
Helps you create your square holes effortlessly and perfectly. It helps to prevent frustration and saves your time as you complete your tasks.
Drill square holes need to fit a square hole drill drilling (mortise and tenon machine) to use
Material: High-Speed Steel
Clamping shank diameter: 1/4 INCH (6.4MM) 5/16 INCH (8MM) 3/8 INCH (9.5MM) 1/2 INCH (12.7MM)
Middle terrible diameter: Total length: 19.5 cm / 7.68 in; Diameter: 6.8 mm / 0.27 in
🌎WORLDWIDE SHIPPING ✈
Please do note that shipping is insured and takes 3-24 business days worldwide. However, you may receive your items earlier. Tracking Numbers will ALWAYS be sent so you can track it every step of the way! Cool things are worth waiting for! 😉Click here to track your package
🔒 RISK-FREE PURCHASE 🔥
If you bought it and felt that it is not for you, don't worry. Just shoot us a message at email@example.com, and we will make it right by offering you a replacement or refund. 100% Simple & Risk-Free process.