Specifications: Item Type: Carving Bit
Material: Tungsten Steel
Color: Blue Coating
Specifications: 4 x 0.3 x 20
Tip: 0.3mm/0.01in
Shank Diameter: 4mm/0.16"
Total Length: 45-50mm/1.8-2"
Purpose: Embossed/Lettering/Opening
Application: Spring engraving tool, CNC milling machine, end mill holder, etc.
Physical Features:
1. Increase the hardness of the product.
2. Reduces the friction resistance coefficient of products and improves surface smoothness.
3.Enhance the heat dissipation performance of the product and avoid the effect of the crystal structural change due to excessive heat.
Temp.
4.Reduce blade chipping phenomenon. Increase product elasticity Work Impurities
Can be skipped elastic to avoid damage to the blade edge.
5. Extend service life. Package List: 5 x Carving Bits