Specifications:
Material: Tungsten Carbide
Shank Diameter: 1/4 inch
Groove: Double Cut (or Diamond Cut)
Head Diameter: 6mm/10mm/12mm
Total length: 45 - 65mm
Quantity: 8pcs/set
SA-5: Cylindrical Shape 1/2" x 1"-1/4"Shank
SA-3: Cylindrical Shape 3/8" x 3/4"-1/4"Shank
SC-1: Cylindrical Radius End 1/4" x 5/8"-1/4" Shank
SC-3: Cylindrical Radius End 3/8" x 3/4"-1/4" Shank
SD-1: Ball Shape 1/4"X7/32"-1/4"Shank.
SD-3: Ball Shape 3/8"X5/16"-1/4"Shank.
SF-3: Tree Shaped Radius End 3/8" x 3/4"-1/4"Shank
SF-5: Tree Shaped Radius End 1/2" x 1"-1/4"Shank

Features:
[1] Made of heat-treated tungsten carbide material. the carbide burr set tool fits most small rotary tools,die grinders,for woodworking drilling carving engraving milling porting.
[2] Double Cut Design: Double groove of the head are crossed, the head is easy to use, safe and reliable. More suitable for low density object, like: wood, plastic, aluminum etc.
[3] Easy to Operate: 1/4” shank can be easily held for accurate centering. Convenient to control, using simple in order to complete a high degree of finish and even process a variety of high-precision mold.
[4] Suitable for most tools: Double cut tool processes most kinds of metallic (hardened steel, metal engrave) and non-metallic ( plastic, marble) surfaces. repairs mechanical parts chamfer.

Package Included:
8 x Carbide Double Cut Rotary Burr Set

Note:
1.Must be clamped during using. Cutting way is better with conventional milling to avoid reciprocating feeding.
2.Prevent scraps flying at work, please use safety glasses.
3.water or coolant to avoid the material get smoke when using it.