1.Specification:6 1/4'' 158.8mm
2.IADC:517
3.material:tungsten carbide
4.WOB:0.35~1.05 KN/mm
5.sealing:rubber rings
Port: Tianjin Port
Minimum Order Quantity: 1 Piece/Pieces drill bits
Supply Ability: 5000 Piece/Pieces per Month drill bits
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: carton, wooden box,steel box, or as your requirements
Delivery Detail: within 7-10 days after the payments received
1. Advantages of our products:
(1) Strong resistance to abrasion and impact resistance.
(2) Cutter's quality performance is good ,
(3) long work life
(4) stocks adequate, time delivery
(5) rich experience in drill bit
(6) good after-sales service
(7) High quality, competitive price
(8)Good feedback from customer
2. Detailed Description Of This Product:
| Size | 6 1/4'' 158.8mm |
| Pin shank size | 3 1/2 reg |
| Bit type | HA517G |
| IADC Code | 517 |
| types of bearing | jounmal beanngs |
| types of sealing | rubber rings |
| Application formation | Soft with low compressive strength and high drillability, such as shale, clay, sandstone, soft limestone, etc |
| Main characteristics of bit(cutting structure) | Large dia. Offset crested scoop compacts in inner row, wedge compacts in outer row |
| Normal WOB KN/mm (bit dia.) | 0.35~1.05 |
| Rotary speed (rpm) | 120~50 |
| Payment terms | L/C, T/T, Western Union |
| MOQ | 1 Piece |
| Delivery time | within 7 days |
| Packing | carton, wooden box , steel box or as your requirements |
3. About our company:
We can supply TCI Tricone Bit, Steel Tooth Rock Bits, Tricone Drill Bits, PDC Bits, Single
Cone bits and so on.
We has more than 15 years of sales experience in domestic and foreign trade. At present,
our products are widely exported to USA, European, Saudi Arabia, Egypt, Malaysia, Korea and other regions
Welcome to contact us, we are at your service at any time!
Model No.:
Features: More aggressive and longer life than normal diamond core drill bits
Model No.: MNW-75
Features: Tungsten carbide matrix PDC bit 75mm
For water well,geothermal well,geological,coal mining,geotechnical
long life PDC bit
Model No.: PDC anchoring bit MG series
Features: 1.PDC anchor bit coal mining bit
2.PDC anchor bit for bolt mesh support,coal mine,coal bed,coal seam
3.Long life anchor bit
Model No.: PDC drill bit NW series
Features: PDC drill bit with top grade PDC cutter,fast drilling efficiency
PDC drill bit for geology exploration,mining works,grouting
Model No.:
Features: Steel body PDC concave drill bit,Steel body PDC drag bit,Steel body PDC core bit,Steel body PDC rib bit,Steel body PDC anchor bi
Model No.: PDC coreless drill bit
Features: PDC coreless bit,PDC non-coring bit,PDC pillar bit,PDC button bit
For water well,geothermal well,geological,coal mining
Model No.: XD
Features: hss drill bits
1Sharp, more wearable, long life, no fragile
2 can adjust the grit according to customers' request
Model No.: HA537G
Features: 1.Specification:9 1/2'' 241.3mm
2.IADC:537
3.material:tungsten carbide
4.WOB:0.50~1.05 KN/mm
5.sealing:rubber rings
Model No.: drill bit
Features: drill bit
Model No.: YT-033
Features: Electroplate back bolted drill(YinTian)
Feature:Electroplate
Material:Diamond
Model No.: GD-05
Features: High carbon steel drilling bit for well drilling
Carbon tip with alloy steel shank
Passed ISO:9001; High quality
OEM is ok.
Model No.:
Features: High quality and competitive prices