Hymnorq Carbide Carving Bits Rotary Burrs Set of 10pcs, Tungsten Steel File, 3mm Straight Shank and 6mm Double Cut Head, Fit Dremel Rotary Tool, for Wood Carving Engraving and Metal Polishing
Hymnorq Carbide Carving Bits Rotary Burrs Set of 10pcs, Tungsten Steel File, 3mm Straight Shank and 6mm Double Cut Head, Fit Dremel Rotary Tool, for Wood Carving Engraving and Metal Polishing
The ordinary RPM is between 6000 and 40000 when you use the burrs with air drive or electric tools.The shank must be clamped as tight as it can be.Cutting direction: The burr should moved evenly from right to left. Don't move it back from left to right, as you do with a grinding wheel.Be careful not to use too much force. Generally, the pressure should not exceed 4 kg or 8.8 pound. Carbide Rotary Burrs A great choice when you cut abrasive material and metals too hard for HSS tools Each burr is ground from solid tungsten-carbide, an incredibly durable material, by precision automatic machinery assuring exact contours and dimensions as well as perfect concentricity, to cut faster, last longer, and require less cleaning than other comparable rotary carving tools. Hymnorq burrs are the perfect companions for your rotary carving tools. Our burrs are available in a variety of shapes, allowing you to select the perfect burr for the job. With 3mm shafts, they can be used in wide range of power tools depending on collet or chuck size. Our 3mm burrs work amazingly well in smaller rotary tools like Dremel. Read more Double Cut Burr: The double groove rotary burr has a cross pattern, which is fast to remove chips, not easy to block when grinding and engraving, more suitable for objects with relatively low density like wood, plastic, aluminum products. Single Cut Burr: More suitable for hard metals like steel. Read more Use with Various Tools Air-Powered Drill Electric Drill Machine Tool Drill Press Read more Enjoy the Fun of Artistic Creation Double Cut Burr Set Single Cut Burr Set
Product Features
- TUNGSTEN STEEL The burrs are made of top quality tungsten steel (solid carbide). The hardness is more than HRA 85, which means they can last much longer than high speed steel burrs or grinding wheel.
- 3MM SHANK The 3mm straight shank can be held by any rotary tool with three-jaw chuck for accurate centering. A good choice of DIY carving, engraving, and polishing.
- DOUBT CUT DESIGN The groove lines of the head are crossed. The cross pattern is faster to remove chips than a single cut can be, and it is not easy to be blocked when grinding and engraving. That's why it's more suitable for an object whose density is relatively low, such as wooden, plastic, and aluminum.
- 10PC SET - The set includes 10 rotary burrs of different head patterns. Each pattern is suitable for a specific scene to be used. The set allows you to select the perfect burr for every job.
- STORAGE CASE - The 10 burrs are well packed in a compact transparent case. When your job is done, you can place your burrs back into the case for storage and future use.