TJATSE Professional1/4" Shank 8-Piece Carbide Burr Set Professional tools help you working with effortless ! This is a professional burr sets, size in 1/4 inch shank, fit for most rotary tool and die grinders. Great choice for precise metal removal when shaping, leveling, or porting cast iron, steel, and they also suitable for carving wood or plastic. Feature: TJATSE carbide burrs made by 100% raw virgin tungsten carbide that meets the industrial standard.Hign hardness, It can Process a variety of metal and non-metal, processing hardness up to HRC70.Long life, the durability is 2 times higher than low-purity carbide burr on market.Double-cut design, burrs will work highly accuracy and leave a smooth finish. Products Information: Material: Tungsten carbide Flute Type: Double cut Shank Dia: 6.35mm (1/4 inch) Shape: SA-5,SA-3,SC-3,SC-1,SD-3,SD-1,SF-5,SF-3 Professional Burr Bits TJATSE Professional burr bits made from premium 100% raw virgin tungsten carbide for effective working that achieves precision and prevents walking, and the durability is 2 times than ordinary low-purity carbide burr on market. Double Cut Design Double cut design helps clear chips and debris away from the burr bits, ecreasing friction and heat for smooth running, fast metal removal and fine finishes. Also, the cutting edge is hardened and honed for sharpness. Great Compatibility The Burr set should fit any rotart tools and grinder with standard 1/4 inch collet, generally used with handheld electric or pneumatic tool drive but also used in machine tools. They are easy to grasp and use. Easy to Carry Packed with a nice PVC tool case for safety storage and protection. No more misplacing or losing your deburring bits, keep them accessible and within immediate reach every time you need them! 5Pcs Carbide Burrs Set 10Pcs Carbide Burrs Set Extra Long Carbide Burr SC-5L6 10Pcs Carbide Burrs Set 10Pcs Carbide Burrs Set Extra Long Carbide Burr SA-5L6 Buying Options Buying Options Add to Cart Add to Cart Buying Options Buying Options Customer Reviews 4.5 out of 5 stars 50 4.4 out of 5 stars 71 4.5 out of 5 stars 89 4.4 out of 5 stars 305 4.7 out of 5 stars 4 5.0 out of 5 stars 2 Price — no data — no data $15.99$15.99 $15.99$15.99 — no data — no data TJATSE Brand ✓ ✓ ✓ ✓ ✓ ✓ Material Premium tungsten carbide Premium tungsten carbide Premium tungsten carbide Premium tungsten carbide Premium tungsten carbide Premium tungsten carbide Shank Diameter 1/4" 1/8" 1/4" 1/8" 1/4" 1/4" Flute Type Double cut Double cut Double cut Alum cut Double cut Double cut