Diamond File, Diamond Files, Diamond needle Files    1. By process: electrodeposition process, 2. The body: 45 steel material: high quality diamond metal bond: Nickel 3. Size:  120 #, 150 #

4. Features: use it with high efficiency, low cost, the economic effect is good.

5. Usage: can be used to file cutting hard materials, carbide, hardened mold finishing, high hardness steel, jade, ceramics, glass, quartz tubes, electronic components and other materials processing.

6. The standard shape: flat flat, round, semi-circular, square, triangular, pointed flat, knife-shaped, single-sided triangle, the two circles, ellipses.

7. Main Specifications: 3 × 140 × 50, 4 × 160 × 60, 5 × 180 × 70, etc.

8. Packing: 4-12 pcs / sets,

9. Service: 1, all the products to implement Quality. 2, according to customer requirements, providing improved product design. 3, the production of efficient, timely delivery, quality issues at short notice if within 24 hours, guaranteed to solve, if necessary, provide technical personnel with a substitute for the timely processing and to ensure normal production customers. 4, often visit customers to use, the use of guidance and service expertise. 5. Our company can meet customer demand at any time or the next morning of delivery courier service. Please feel free to call our company, our company will be the highest integrity to provide you with the best quality service.