Hejian City Reliable Drill Bit Co., Ltd.

12-1/4 drill bit

12-1/4 drill bit Certified by ISO9001 Covers all IADC codes Used for oil well and water well 12-1/4 drill bit 12 1/4''tricone drill bit8 1/2" tricone rock bit drilling equipment Design feature of this bit1) High speed floating bearing and metal face seal Floating...

PDC cutters and drill bits

PDC cutters and drill bits High-Strength High Flexibility High Temperature High Wear Resistance ...

13 3/4 TCI tricone bit IADC417

13 3/4 TCI tricone bit IADC417 TCI tricone bit Cover all all IADC code Certified by ISO9001&API 13 3/4 TCI tricone bit IADC417IADC417 TCI tricone bit INTRODUCTION1. Sealed roller bearing structure. With rollers arranged in grooves recessed in the cone...

diamond petroleum drilling equipment for drilling

Feature:Improved support and retention Benefit:Improved bit durability and directional responsiveness. 1.Optimally designed bit profile for drilling soft to medium hard formations. 2.Cutting structure is force balanced, bit blade is asymmetrically designed, and spiral blade and...

diamond petroleum drilling equipment for sale

Feature:Improved support and retention Benefit:Improved bit durability and directional responsiveness. 1.Optimally designed bit profile for drilling soft to medium hard formations. 2.Cutting structure is force balanced, bit blade is asymmetrically designed, and spiral blade and...

diamond oil drilling bit for sale

Feature:Improved support and retention Benefit:Improved bit durability and directional responsiveness. 1.Optimally designed bit profile for drilling soft to medium hard formations. 2.Cutting structure is force balanced, bit blade is asymmetrically designed, and spiral blade and...

API pdc petroleum drill bit for oil well drilling

Feature:Improved support and retention Benefit:Improved bit durability and directional responsiveness. 1.Optimally designed bit profile for drilling soft to medium hard formations. 2.Cutting structure is force balanced, bit blade is asymmetrically designed, and spiral blade and...

8mm diamond core drill bit

8mm diamond core drill bit Certified by ISO9001 Covers all IADC codes Used for oil well drilling 8mm diamond core drill bitManufacturers Supply Various Models Of PDC drill Bit 1)Certified by ISO9001&API2)Covers all IADC codes3)Size:4 3/5" (116.8mm)~17 1/2"...

pdc drill bit cutter

exploration core drilling bits 1.Cover all IADC codes 2.Bit with API 3.Type: drill bit 4.Oilwell applilcation ...

8 1/2" 215.9mm 4 wing bit

4 wing bit specification:8 1-2" 215.9mm rotate speed:60-300 Be used for water drilling and oil drilling API and ISO 8 1/2" 215.9mm 4 wing bit...