About this item

• [ High-quality Materials ]: Manufactured using thickened carbide cutter and solid hardened steel body. The tungsten carbide cutting tip undergoes special heat treatment for a sharp cutting edge, high hardness, and non-burrs. The cutting diameter: 1-5/8 Inch / 42mm.
• [ Versatile Applications ]: The boring bit can be used for drilling holes in wood and plastic products, furniture, and door hinges. Suitable for cutting wood, plywood, solid wood boards, MDF, plastics, fiberglass, etc.
• [ Design Advantages ]: Arc curve design head for easy chip-removal, resulting in more efficient perforation. Offers small incision resistance, improving the opening speed.
• [ Wide Range of Uses ]: Suitable for bench drills, vertical drilling machines, hand-held electric drills, impact drills, CNC carving machines, and other drill presses. Processing hardwood or other hard materials should be done with water injection to enhance drilling quality, accuracy, and extend the life of the hole opener.
• [ Warm Notice ]: Designed for use with fixed equipment and cannot be used with handheld power tools. Cannot drill metal and non-ferrous metal, and care should be taken to avoid nails or other metal objects in the wood before drilling. The cutting edge and tip of the opener should be sharpened in time.