1)15 year's experience in drill bit
2)certificate:ISO9001:2000
3)delivery in time
4)long life time
5) MOQ:1 piece
Port: Tianjin
Minimum Order Quantity: 1 Piece/Pieces drill bit
Supply Ability: 300 Piece/Pieces per Month drill bit
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: wooden case or cartons case and/or as your requirement
Delivery Detail: within 7 days
About us
Heijian Baoxing Petroleum Machinery Co.Ltd and 15 year's experience in drill bit
All our products have passed ISO9001 certification
With the business philosophy of "high quality goods, create the brand, struggle for first-class" we assure our products of the best quality by adopting advanced design technology, manufacturing process and strict quality control
About product
1) Sealed rolling bearing, cylindrical roller cone body placed in the groove, increasing the journal size
2)Vice thrust bearing surface, respectively, and hardened antifriction treatment
3)Ball locking cone, adapted to high speed
4 )The use of 250 degree heat resistant, anti-wear grease new
5 )GA series bit for the O-ring rubber seal bearing bits for drilling in low-speed drill, which is the ideal tool for the economic
Steel teeth drill size | API Connecting thread | weight (kg) | |
| In | mm | ||
| 4 5/8 | 117.5 | 2 7/8 | 6.0 |
| 4 3/4 | 120.6 | 2 7/8 | 6.5 |
| 5 3/4 | 146.1 | 3 1/2 | 16.5 |
| 5 7/8 | 149.2 | 3 1/2 | 17.0 |
| 6 | 152.4 | 3 1/2 | 18.0 |
| 6 1/4 | 158.7 | 3 1/2 | 19.0 |
| 6 1/2 | 165.1 | 3 1/2 | 19.0 |
| 6 3/4 | 171.4 | 3 1/2 | 19.0 |
| 7 1/2 | 190.5 | 4 1/2 | 26.5 |
| 7 7/8 | 200.0 | 4 1/2 | 29.0 |
| 8 3/8 | 212.7 | 4 1/2 | 35.0 |
Model No.: All types
Features: PDC Bit/ PDC Drill bit/ PDC Non-coring bit
Dia60,75,94,113,133,153,173,190,216(mm), etc.
ISO certificate and quality control
Model No.: All types
Features: PDC Bit/ PDC Drill bit/ PDC Non-coring bit
Dia60,75,94,113,133,153,173,190,216(mm)
Model No.:
Features: PDC Drill bit mainly used for drilling soft and medium formation,it work under low drilling pressure,midium-low speed,big draina
Model No.: XF-8010
Features: drill bits,milling cutter,lens cutter,grooving cutter,lens shape cutter,Nonstandard molding cutter,Grooving
Model No.: size 5-1/8" to 13-1/2"
Features: New PDC Bits
1)Certified by API&ISO
2)Best quality and low price
3)20 years experience
4)FOB 100~3300USD
Model No.: 6"--28inch
Features: 1.enough stock
2.good quality
3.resonable price
Model No.: 118mm
Features: step drag bits
1.high quality and competitive price
2.large number of stock
3.4.1/2", 4.3/4", 5.1/8", 5.5/8", 5.7/8", 6.1/4''
Model No.: IADC517
Features: 1.certification API and ISO9001
2.lower price
3.minimum order 1pcs
4.008615132793294
Model No.: IADC417-637
Features: 1.API&ISO9001 certification
2.Professional (renew and new )tricone bits and PDC bits manudacture
3.30 years experiences
Model No.: any
Features: diamond tools are used for fragile and hard materials.
we produce and export all specification of diamond drill bit.
Model No.: D40
Features: Tungsten Carbide Tipped drill bits,carbide brazed drill bits(T.C.T drill),high carbon steel with tungsten carbide tipped.
Model No.: 10802
Features: Diamond Core Drill Bit
For dry and wet cutting