120mm Long Shank Double Cut Tungsten Carbide Rotary Burrs for Deep Hole Metal Processing Die Grinder Bits

Tungsten Carbide Rotary Burrs Set with 1/4" 6mm Shank Double Cut Carbide Burrs for Die Grinder Bit Metal Polishing Milling Cutter. Sintered Tungsten Carbide Rotary File Metal Deburring 1/4" Shank Polished Burrs OEM Customizable.

• Finish machining various kinds of die cavities
• Removing burrs from castings, forgings, and welding spatter
• Chamfering angle, circular bead or flute on mechanical components
• Chamfering or burring pipes
• Polishing impeller channels
• Grinding holes to accurate shapes

KINGTOOLS Welding Technology: 100% Flat bottom silver welding tungsten carbide burrs (R-Handle/Step-Hand/Overall Alloy)

Burr Shapes: SA: Cylinder, SB: Cylinder with End Cut, SC: Cylinder with Radius End, SD: Ball, SE: Oval, SF: Tree with Radius End, SG: Tree with Pointed End, SH: Flame, SJ: 60 Cone, SK: 90 Cone, SL: Taper with Radius End, SM: Cone, SN: Inverted Cone, ST: RAR Burrs

Available Options: Long Shank Burrs | Miniature & Regular Sizes | Single cut & Double cut | Aluminum Cut & Diamond Cut & Coarse Cut & Customed

Carbide Burrs Sets: 4pcs/5pcs/6pcs/8pcs/10pcs/20pcs | (1/8"Shank Dia) 3X3mm Carbide Burrs Set | (1/4"Shank Dia) 3X6mm Carbide Burrs Set | Customed Burrs Set

Manufacturing Status: We are a factory with 4 factories in China (3 in Zigong, Sichuan and 1 in Jiangxi), each covering over 20,000 square meters.

Production Equipment: Over 400 internationally advanced five-axis five-linkage CNC tool grinders and three-coordinate tool testers from Germany.

Production Capacity: Daily production reaches 25,000-30,000 pieces.

Unique Position: The only rotary file enterprise in China that independently produces the entire process from raw materials to finished products. Currently the largest rotary file production base in the country.

Our Mission: Provide the best overall polishing solution for the mechanical manufacturing industry.

Our Vision: Become the world's largest production base for grinding and cutting tools.