🔧 TJATSE Extra Long Shank Carbide Burr SC-5L6 Tungsten Rotary File Double Cut Die 1/2 Inch Head Cutter Cylinder Ball, 6 Inch Long Shank, 1/4 Inch Diameter, for Improved Grinding Efficiency Review

【Superior Quality Carbide Burrs】: TJATSE SC-5L6 Burrs are made with tungsten carbide and great for deburring and polishing cast iron, cast steel, alloy steel and other materials up to HRC65 hardness. More durable that can lasts 10 times working life than HSS. 【High-efficency Double Cut】: Double cut with it's chisel type cutting edge design, the right and left hand helical flutes combine to produce a chisel type cutting tooth, this accuracy, when combined with precision grinders, results in smooth running, fast metal removal and fine finishes. 【Extra Long Shank】: Cylinder shape with Radius End SC-5L6, Size: 7" Total length, 1/4" shank diameter, 1/2" cutter diameter, 1" length of cut.The extra long shank carbide burr is great for hard to reach areas of porting, provide more manouvre and accessbility on your workpiece. 【Convenient To Use】: Generally can be used with hand held electric or pneumatic tool drive (can also be used in the machine tool, and the speed of the electric/pneumatic tools usually about 6000-50000 RPM). Easy to grasp and use, safe and reliable. 【Wildly Application】: Widely used for metalwork, welding, wood carving, model engineering, jewelry making, deburring, grinding, cylinder head porting and sculpting. This is an essential kit for woodworkers & enthusiasts.