1.certification API and ISO9001
2.30 years supply perience
3.minimum order 1pcs
4.008615132793294
Port: Tianjin Port
Minimum Order Quantity: 1 Piece/Pieces the more the cheaper
Supply Ability: 500 Piece/Pieces per Month more
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: wooden box or iron box
Delivery Detail: within 15 days
Quantity of reliable rock bit in stock, kinds of sizes and covers most of IADC code.
tricone rock bit:
1. journal bearing,hardfaced hear bearing surface
2. Oring seal is made of the more wear resistance high staturated buna-N with the increased seal section and precisely designed sealing flange in the cone sealing area increased the reliablity of the seal
3. the bit bearing can be ball locked or ring locked
4. new type of grease that can sustain high temperature up to 250 degrees centigrade.
5. size avaliable from 3(76mm) to 26(660.4mm)
Please be assured that I can supply to you the same good quality and better price products .
If you have any request or interest to know more details ,please feel free to let me know ,I will send the Competition price with Top-quality
--drillbits9(A--T)zkdrilling(D-O-T)com
Zk Promise :
To promote development and progress of petroleum industry with excellent products and services........
Model No.: HA517
Features: 1.Specification:8 3/8'' 212.7mm
2.IADC:517
3.material:tungsten carbide
4.WOB:0.35~1.05 KN/mm
5.sealing:rubber rings
Model No.:
Features: hole making tools
ISO9001 and ISO14001
high quality and the lower price
OEM or produce according to your requirement
Model No.: Model:DIN358
Features: hss twist drill
1.High hardness
2.High temperature resistant
3.Model:DIN338
4.ISO9001:2000
Model No.: GB-6
Features: Factory Price
Discount shipping for online samples and small order
Safe payment by Escrow for online order(3 days delivery)
Model No.: size 3-3/5" to 26 "
Features: API 12 1/4" New IADC 216 tricone Bits/rock bit/steel tooth bit/TCI bit1) Certified by API&ISO
2)20 experience
3)Best quality
Model No.: More Models
Features: Newest Mining Bits
1)Certified by API&ISO
2)Best quality and best service
3)FOB 200~3000$
4) Cover all IADC codes
Model No.:
Features: 129pcs tool set
1) Combination drill bit set
2) Material:HSS, CR-V, HCS
3) Item No.:TH410102
Model No.: 30101
Features: HSS Twist Drill Bits
DIN338
Designed to perform in low and medium carbon steel, cast iron and wood.
Model No.: LB-001
Features: HAND TOOL SET
DRILLS
OEM AND CUSTOMIZED SERVICE
Model No.: LB-001
Features: Professional is our only character ; service well is our work attitude.
The reasonable management keep reducing the cost.
Model No.: 1.0--20.0mm or 1/64"--3/4"
Features: 1. material:HSS4241,43421,9341,M2,M35
2.size:1.0--20.0MM or 1/64"--3/4"
3.MPA certificates
4.ISO9001
5.long working life
Model No.: HSZT
Features: Diamond wet core bit
1.Professhional OEM,flexible MOQ;
2.UKAS certify and export ceritfy;
3.good quality and economic price.