General description The External Deburring Stainless Steel Drill Chamfer is designed to effectively remove burrs from various materials, including stainless steel, hardened steel, mild steel, copper, brass, aluminum, fiberglass, wood, and plastic. Its simple design and compact size make it easy to carry in your tool bag, allowing for quick repairs on the go. This tool simplifies the repair process, eliminating the need to replace expensive or hard-to-find hardware. Technical specifications Material: Stainless steel Color: Silver, Black Product dimensions: 2.2 x 2.5 cm Fits sizes: 8-32 bolts (.164) up to 3/4" -10 (.750) - (4mm -19mm) High strength and hardness Installation Quickly slip the chamfer tool into your hand drill Use the lowest speed on the drill Apply light pressure to remove the burr Usage Effective on various materials including stainless steel, copper, brass, aluminum, fiberglass, wood, and plastic Shears metal layer by layer for effective burr removal Using cutting oil