[Black | 14mm]
[Silver | 10mm]
[Black | 10mm]
Function: 1 [Wide range of uses] Widely used for metal processing, tool manufacturing, engineering, model engineering, wood carving, jewelry manufacturing, welding, beveling, casting, deburring, grinding, cylinder head transfer, and sculpting. 2. Barrier Parameter: The outer diameter of the shank end of the product is 0.98 inches (25 mm) / 0.98 inches (40 mm) / 1.57 inches (40 mm) / 1.57 inches (108 mm) / 4.25 inches (108 mm) / 4.25 inches (108 mm). 3 [Premium Quality] The overall carbon steel material, hardened to enhance abrasion resistance, unique micro-polishing process, the edge is sharp and durable. 4 [Easy Installation] Compact and lightweight convenient installation will save you both time and effort. 5 Exquisite workmanship: The uniquely designed cutter head has a round shape and smooth shavings removal. The extremely rough coating allows you to quickly remove the blank while maintaining a relatively smooth finish. Specifications: Item Type: File Material: Carbon Steel Shank End Outer Diameter: Approx. 25mm / 0.98" Drill Bit Diameter: Approx. 40mm / 1.57" Total Length: Approx. 108mm / 4.25" Uses: Metal processing, tool manufacturing, engineering, model engineering, wood carving, jewelry manufacturing, welding, beveling, casting, deburring, grinding, cylinder head transfering, sculpting.