10pcs double groove alloy rotary file set

Features:

- Used to process all kinds of metal (including hardened steel) and non-metal (such as marble, jade, bone)

- Easy to use: from right to left direction of cutting uniform movement
- Can produce high precision mold cavity with high precision

- Widely used in the pneumatic or electric tools

Specifications:

Material: Hard Carbide

Suitable for: Drilling, Metal Craving,Engraving, Polishing

Dimension: 3*6mm/1.18*2.36 inch (Approx.)

Suggested RPM: 25000-50000, Max RPM 70000.

Quantity:1PC/ 10pcs/Set in a Storage box

Package Includes:

10PCS/Set Carbide Rotating Burrs (A, B, C, D, E, F, G, H, I, J)

Notice:

1. Please allow a bit error due to manual measurement. please make sure you do not mind before you bid.

2. The color may have different as the difference display, pls understand.