General description This product is a plug cutter designed to create plugs that fit precisely into counterbored holes. It is suitable for use with specific group tools and produces accurate, clean cuts for woodworking and home improvement projects. Technical specifications Cutting diameter: 12 mm Shank diameter: 1/4 inch (6.35 mm) Material: High-speed steel (HSS) Recommended cutting speed: 1,000 to 20,000 RPM Compatibility and accessories Compatible with tools designed for counterbored hole production, such as group 62 and 63 Trend cutters Suitable for use with standard 1/4 inch shank tools Installation Insert the plug cutter into a compatible drill or router with a 1/4 inch chuck Ensure the cutter is securely tightened before use Usage Use at recommended speeds of 1,000 to 20,000 RPM for optimal results Apply steady pressure during cutting to achieve clean, precise plugs Handle with care, especially for small diameter tools, to prevent breakage