1)15 year's experience in drill bit
2)certificate:ISO9001:2000
3)delivery in time
4)long life time
5)FOB price 200-6000
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 or depend on your order
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 speed steel |
| Size | 149.2mm |
| Applicable formation | Very soft with low compressive strength and high drillability,such soft as soft shale,clay and salt bed,etc |
| Cutting structure | Hardfaced tooth surface and gage,high cutter exposure |
| Normal WOB KN/mm(bit dia.) | 0.35~0.90 |
| Rotary Speed (rpm) | 150~80 |
| 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: We specialize in the production of diamond drill
Sharp,wear-resisting
Don't jumping edge
Punch least 2500 diamond drill bit
Model No.: HCDM
Features: Diamond Core Drill Bit Machine Diamond Tools
Different size,different power,different design available.
Model No.: 40901
Features: Gilass Tile Drill bit
"-" Type
For drilling glass, tile, mirror and ceramics
Model No.: DNTG
Features: 1. T.C.T. core drill bit,speical-purpose carbide tips
2.multi-cut geometry for ply-cutting
3.lower friction.
4.Reduced dama
Model No.: DNTF
Features: 1. speical-purpose carbide tips
2.multi-cut geometry for ply-cutting
3.lower friction.
4.Reduced damage of tips
Model No.: 40701
Features: SDS Shank Hammer Drill
Cross Head Tipped
Model No.: 40701
Features: SDS Shank Hammer Drill
Standard Flute
Model No.: 40701
Features: SDS Shank Hammer Drill
Double Flutes
Model No.: Z
Features: for Granite & Marble & Concrete etc.
Model No.:
Features: Diamond Core Drill Bits
drill bits diamond diamond core bits
dry or wet cutting, various sizes available.
Model No.:
Features: 4pcs SDS Shank Hammer Drill Set
Model No.: 40702
Features: SDS Max Shank Hammer Drill Bits
Double flutes