1)15 year's experience in drill bit
2)CE:ISO900
3)Delivery in time
4)long life time
5)A Variety Models Complete
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 or cartons boxes 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
| Material | high manganese steel |
| Size | 95.3mm |
| Applicable formation | Very soft with low compressive strength and high drillability,such soft as soft shale,clay and salt bed,etc |
| Cutting structure | Hardfaced gage and tooth surfaces,improved steel tooth shape and build up welding material,and high cutter exposure |
| Normal WOB KN/mm(bit dia.) | 0.20~0.70 |
| Rotary Speed (rpm) | 200~80 |
| Main market | North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe Central America Northern Europe Southern Europe |
| Certificate | ISO 9001:2000 |
| Delivery | Within 7 days |
Model No.: many
Features: diamond drill bit,diamond shell drill,diamond glass drill,glass drill with thread shank
Model No.: many
Features: sintered drill bit can Dig holes use Diameter 6mm bit and thickness 6mm glass
Model No.: FT-TW-123
Features: twist drill bit
LJZH-003 Twist Drills,
Made of Tungsten Carbide,
Fully Ground Process,
OEM Orders are Welcome
Model No.: YT-047
Features: diamond drill with segment
Diameter:20mm-100mm
High quality and competitive price.
Model No.: ST-E72851
Features: Diamond Drill Bit
1.Change into segment type
2.Various of model and dimension available
3.High quality
Model No.: ST-E72858
Features: Square Drill Bit
1.Change into segment type
2.Various of model and dimension available
3.High quality
Model No.: LB-004
Features: HAND TOOL SET
DRILLS
OEM AND CUSTOMIZED SERVICE
Model No.: 601
Features: Professional is our only character ; service well is our work attitude.
The reasonable management keep reducing the cost.
Model No.: 3x100-40x300
Features: 1.MPA certificates
2.ISO9001
3.can make the customer logo
4. surface finish: bright or titanium
5.long life and low price
Model No.: 3x100-40x300
Features: 1.MPA certificates
2.ISO9001
3.can make the customer logo
4.long working life
5.good quality and low price
Model No.: STCY
Features: Diamond Core Bits for Marble
low price long life
Model No.: ST-E72852
Features: Diamond Thin Wall Core Drill Bits
1.Change into segment type
2.Various of model and dimension available
3.Good