1)Tungsten carbide earth auger drill bit
2)15 year's experience in drill bit
3) certificate:ISO9001:2000
4)MOQ:1 piece
Port: Tianjin
Minimum Order Quantity: 1 Piece/Pieces drill bit
Supply Ability: 500 Piece/Pieces per Month drill bit
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: wooden case or as your requirement
Delivery Detail: within 7 days or depend on your order
PDC drill bit
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
Bit size(in) | Specification | ||
| Nozzle(PC) | Gage length(mm) | API Connection(in) | |
| 7-7/8 | 5 | 50 | 4-1/2 |
| 8-1/2 | 5 | 60 | 4-1/2 |
| 12-1/4 | 7 | 90 | 6-5/8 |
Hejian baoxing Petroleum Machinery Co., Ltd. | ||
| Product | Size | IADC CODE |
| TCI Tricone Bit | 3 7/8 ,5 1/2, 6 1/2 7 7/8,8 1/2,8 3/4 10 5/8,12 1/4 13 3/4, 17 1/2, 22, 24,26 | 417 427 437 517 527 537 617 637 737 |
| Steel Tooth Tricone Bit | 3 7/8 ,5 1/2, 6 1/2 7 7/8,8 1/2,8 3/4 10 5/8,12 1/4 13 3/4, 17 1/2, 22, 24,26 | 115 116 117 215 216 217 315 316 317 325 327 |
| PDC BIT (3 blades,4 blades, 5 blades,6 blades) | 5 1/2, 6 1/2 7 7/8,8 1/2,8 3/4 10 5/8,12 1/4 13 3/4, 17 1/2, 22, 24,26 | M223,M322,M316, M222,M416,M122 |
Model No.: HCZT
Features: Diamond core drill bit for construction
1.Prefessional OEM
2.10 years experience manufacture
3.UKAS certification
Model No.: HCZT
Features: Diamond core drill bit for construction
1.Prefessional OEM
2.10 years experience manufacture
3.UKAS certification
Model No.: HSDB1200C
Features: 1.Diamond Core Drill Bits for Concrete, Wall
2.Factory
3.ISO9001
4.Sharp & long lifespan
5.Many design and size
Model No.: HIZT22-----350
Features: diamond core drill bit
1.Professional OEM, high quality.
2.Fast drilling ,high efficiency .
3.ISO9001/2000
4.UKAS certify
Model No.: HSDB-A
Features: diamond core drill bit for concrete asphalt
1.Professional OEM,premium grade;
2.High quality and long life span .
Model No.: HSDB-S
Features: Diamond stone drill bit
1.Original OEM,11 years experience ;
2.Good balance best Concerntricity ,
3.UKAS ceitification
Model No.: HPD150
Features: Diamond Core Drill Bit For asphalt
1.Long life time core drill bit
2.Fast drilling speed
3.Long life time
4.Good stabil
Model No.: HSDB-S
Features: Diamond stone drill bit
1.Original OEM,11 years experience ;
2.Good balance best Concerntricity ,
3.UKAS ceitification
Model No.: HSDB-NQ
Features: impregnated diamond bit
1.12 years experience,OEM factory credit .
2.Approve ICQ inspection& obtain UKAS certification
Model No.: HSZT
Features: Diamond core bit
1.Professhional OEM,flexible MOQ;
2.UKAS certify and export ceritfy;
3.good quality and economic price.
Model No.: size 5-1/8" to 13-1/2"
Features: New Matrix Body PDC Bits
1)Certified by API&ISO
2)Best quality and low price
3)20 years experience
4)FOB 100~3300USD
Model No.: many
Features: glass drill bit is widely used in glass for drilling hole
wear-resistant
competitive price