Quickest, easiest way to get the most precise square hole on your wood. Makes consistently clean cuts with exceptional efficiency.
Ground and hardened carbon steel for efficient performance and long life span. Saves you time, energy and frustration from the old ways of hollow drilling.
Made specially to drill square holes on woods.
Sharp edges and points make consistently clean cuts with exceptional efficiency.
Ground and hardened carbon steel for efficient performance and long life span.
Quick and Easy
Use this tool set on compatible drills and get the perfect result within minutes.
Many of the existing chisels are only able to drill circle holes, and square holes need to be outlined and curved out manually. Now this tool set can precisely cut square holes with extreme efficiency and minimum manpower.
Compatible with almost every standard square hole drill drilling (mortise and tenon machine) to use.
Material: High-Speed Steel
Size: 6.4mm , 8mm , 9.5mm , 12.7mm
Middle terrible diameter: Total length: 19.5 cm / 7.68 in; Diameter: 6.8 mm / 0.27 in