Features:100% brand new high qualityØ 8-16mm Tungsten Carbide Rotary Burr Tool Drill Bit File Disc Wheel 6mm ShankTCT (Tungsten Carbide Tip) Rotary Tool Bits Burr Bits Rotary Files Engraving Discs Grinding Wheels T-CutterFor Die GrindersHigh-quality materials, exquisite craftsmanship, safe, reliable and durable, long service life, wear-resistant, high hardness, sharp, high cutting efficiency. It has many sizes, complete specifications, convenient and flexible installation, convenient maintenance, and better cost performance.Wide range of uses. Such as: used in mold manufacturing; chamfering, rounding, grooving of mechanical parts; cleaning of castings, forgings, welding parts of flash, burrs and welds; smoothing of pipes and impeller runners, metal and non-metallic materials (Bone, jade, stone) handicraft carving.It has good chip removal performance, avoids sticking to the kn ife edge, can cut quickly, accurately and smoothly, without burrs, and can process smooth decorative edges. Significantly improve production efficiency.The universal chamfering round shank is easy to use and has good compatibility, which enhances the vibration resistance and cutting speed of the tool, and makes the clamping more firm and non-slip.Product parameters:Material: TCT (tungsten carbide tip)Head shape: wheel type (T type)Blade style: single bladeCutting diameter: 8mm, 10mm, 12mm, 16mm (optional)Shank Diameter: 6mmApplicable equipment: mold grinderThe supporting driving speed is generally 6000-50000 rpm.Size = cutting diameter * blade length:Dimensions * Cutting Diameter * Flute Length * Shank DiameterØ 8 x 4 mm             8 mm                4 mm                   6 mmØ 10 x 5 mm          10 mm               5 mm                   6 mmØ 12 x 2 mm          12 mm               2 mm                   6 mmØ 12 x 5 mm          12 mm               5 mm                   6 mmØ 16 x 3 mm          16 mm               3 mm                   6 mmØ 16 x 4 mm          16 mm               4 mm                   6 mmØ 16 x 6 mm          16 mm               6 mm                   6 mmThe difference between single-blade and double-blade:Double-cut: Double-cut designs cut rows of cutters in two intersecting directions for faster material removal and a rougher finish, better than single-cut designs when cutting low- or medium-hard materials.Single-edge type: The single-edge design reduces drill stress and is superior to the double-edge design when cutting high-hardness materials.Package Included:1 * Rotary Tool BitNote:1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2.Please allow slight manual measurement deviation for the data.