3 Review(s)

Harder Than HSS Burrs : Rotary Files Are Machine Ground From Tungsten Carbide. This Material Has Extremely High Hardness, Machining Hardness Reaches To HRC60. Compared With HSS (High Speed Steel), Tungsten Steel Burrs Have Better Performance, Longer Life, And More Adaptable To Demanding Working Environments.Double Cut Head Design : Double Cut Rotary Burrs Have More Cutting Edges And Could Remove Material Much Faster. Compared With Single Cut Rotary Burrs, Double Cut Rotary Burrs Is More Suitable For Materials With Relatively Low Density Like Aluminium, Soft Steel And All Non-Metal Materials Such As Plastics And Wood.Excellent Work Results : Compared With Other Similar Bits, Our Rotary Burr Have Faster Cutting Time And Better Polishing Effect Due To Their Special Materials And Unique Design. Significantly Improve Work Efficiency. Excellent For Fine Detail Work, Cutting, Engraving, Carving, Touch-Up, Finishing And Cleaning Trimming.Professional 10 PCS Set : The Carving Bits Include SA, SC, SD, SF, SL, SE, SG, SM, SN And SH Type Burrs. Almost Everything You Need For Cutting, Shaping, Grinding, Polishing And Removing Sharp Edges. Shank Diameter Is 3mm(1/8 Inch), Cutting Edge Diameter Is 4mm(5/32 Inch), Total Length Is 50 mm(2 Inches).What Tools Burrs Fit : This Burr Carbide Set Generally Use With Handheld Electric Or Pneumatic Tool Drive (Can Also Be Used In Machine Tool). Like Micro Motors, Small Electric Drill, Pendant Drills, Straight Grinder And High-Speed Engravers.