12pcs 1/8 Inch Shank HSS Router Bit Rotary Burr File Set Milling Drill Cutter
|Triangle||head 3.17mm||shank 3.17mm|
|Cylindrical||head 3.17mm||shank 3.17mm|
|Inverted cone||head 3.1mm||shank 3.17mm|
|Ball||head 3.1mm||shank 3.17mm|
|Umbrella||head 6mm||shank 3.17mm|
|Large-toothed||head 8mm||shank 3.17mm|
Clean flash, burrs during casting, forging, welding,etc
Carving of a variety of metals and non-metallic
Finishing various metal abrasives,Impeller track,machinery inner hole surface.
1. Carbide burrs speed is generally 6000-40000 rev / min when used on pneumatic or electric tools,
the tool must be clamped tight.
2. Cutting direction should move from right to left smoothly, do not cut back and forth as using the wheel;
be careful not to use too much force (pressure is generally not more than 4 kg).