Mining Machinery Parts

6 Blades Matrix body PDC Drill Bit quality: more hard, anti-accrosion, available to various layer. 6 Blades Matrix Body PDC Drill Bit 1) pdc Certified by ISO9001&API 2) Fast...

7 Blades Matrix body PDC Drill Bit quality: more hard, anti-accrosion, available to various layer. 7 Blades Matrix body PDC Drill Bit 1) pdc Certified by ISO9001&API 2) Fast drilling...

4 Blades Matrix body PDC Drill Bit quality: more hard, anti-accrosion, available to various layer. 4 Blades Matrix body PDC Drill Bit 1) pdc Certified by ISO9001&API 2) Fast...

9 Blades Matrix body PDC Drill Bit quality: more hard, anti-accrosion, available to various layer. 9 Blades Matrix body PDC Drill Bit 1) pdc Certified by ISO9001&API 2) Fast drilling...

5 Blades Matrix body PDC Drill Bit quality: more hard, anti-accrosion, available to various layer. 5 Blades Matrix body PDC Drill Bit 1) pdc Certified by ISO9001&API 2) Fast...

diamond core bits 1.Dry diamond core bits 2.using functional well 3.durable and reasonable price diamond core bits1.What's the core bits used for?(1).It is designed for cutting granite...

wear resistant steel plate ORIGINAL:China packing: export standard standard:NM360,NM400,NM450,NM500 wear resistant steel  plate, we are the first agent of our local top steel...

mine explosion-proof vacuum switch,mine flameproof vacuum switch with MA, EX certificates.   mine explosion-proof vacuum switch,mine flameproof vacuum switch with MA, EX...

1. ISO 9001:2008 2. HIP sintered 3. from Zhuzhou City, Hunan Province, China 4.100% virgin raw material 5. having 8 patents ...

1.ISO9001:2008 2.Good material and quality 3.Used widely ...