90degree chamfering tool Function and design: six cutting edges arranged at 90degree intervals to produce a clean 90degree chamfer or bevel on wood edges. Benefit: delivers smooth, uniform chamfers with consistent results, reducing manual rework and edge splintering. Performance and compatibility: built for standard woodworking workflows and common drill setups, suitable for finishing edges on boards, frames, trim, and cabinetry. Woodworking hole enlarging tool Function: specifically designed to enlarge holes in wood with precision. Benefit: enables precise hole sizing, reducing trialanderror fitting and ensuring proper clearance for hardware or fittings. Performance and compatibility: intended for typical woodworking drilling contexts, helping you adjust hole diameters cleanly without compromising hole integrity. Countersink tool set accessory Function: includes various accessories and attachments for countersinking or sinking holes in wood. Benefit: creates neat, professionallooking countersinks and allows screw heads to sit flush with or below the surface. Performance and compatibility: designed to work with standard drill setups and common countersink attachments, supporting clean, consistent results in common wood joinery. Use scenarios Finishing edges on furniture, picture frames, shelves, or trim: use the chamfering tool to create uniform bevels for a polished look and safer edges. Preparing hardware openings: use the hole enlarging tool to incrementally enlarge predrilled holes to the exact diameter needed for fittings, dowels, or hardware. Installing screws in cabinetry or woodwork: apply the countersink tool set to create proper countersinks so screw heads sit flush and the surface remains smooth.