About This Premium Tungsten Blade: Experience superior performance with our upgraded tungsten blade, designed for tackling hard materials like stainless steel with ease Cost-Effective Solution: Save time and money with our Unique Patented Design deburring tool, perfect for repairing damaged bolts and tightening nuts without the hassle of finding expensive replacements Safety First: Our tool ensures user safety with its design, preventing hand injuries and eliminating sparks or burns during use, making repairs hassle-free and secure Widely Application: Effective on Stainless Steel, Hardened Steel, Mild Steel, Copper, Brass, Aluminum, Fiberglass, Wood, and Hard Plastic. Suitable for DIY, Home, General Building, and Engineering Using. 1/2" (13mm) to 1 3/8" (35mm) Round Stock, Bar Stock, Threaded Rod, Screws, and more, and with Drill proper speeds at 0-150 RPMs Professional Grade: Designed for heavy-duty operations, our tool boasts precision and durability, promising lasting performance backed by our commitment to quality craftsmanship Overview Material : Zinc Alloy Steel + Tungsten Blade Cutting Diameter : 35 Millimeters Finish Type : Brass Shank Type : Straight Cutting Angle String : 118 Degrees