Audited Supplier
3 wings alloy scraper bits are one piece construction of alloy steel cast with tungsten carbide cutting tips and gauge sides to ensure longer life. It has 3 wings and 3 flushing holes. Compared with 4 wings, 3 wings step drag bits tend to drill faster and aggressive, whereas, are shorter lasting and less durable.3 wings alloy scraper bits will produce larger cuttings force than chevron style drag bit. Rotary table speed of step drag bits should be between 60 and 80 rpm with light weight on bit .
3 wings step drag bits are economical tools when drilling softer geological formations and shallower depths, they are primarily designed for soft tomedium formations, such as Clay, Loam, Silt ,Most soft-to-medium soils that have some moisture, etc.
Name | Three wing alloy scraper bit |
Use | Water well,foundation pit |
Application | Soft foundation stratum, soil layer, sediment, backfilling |
Size | 110mm 130mm 150mm Various models can be custom |
| Warranty | 1 year |
| Applicable Industries | Construction works , Energy & Mining, Other |
| Video outgoing-inspection | Provided |
| Brand Name | Flashdrill |
| Type | drill bit |
| blades | 3 |
| Machine Type | drilling tool |
| Material | Carbide |
| Product Name | Pdc drill bit |
***Features***
• A solid one piece heat treated, 4140 alloy steel body for bit strength & durability; • CNC threaded machining for
proper installation &use;
• Forgings are milled to better seat the carbide inserts. • Select tungsten carbide inserts 5.5mm thick
are standard.
• Relief is hand ground behind carbide inserts for maximum performance.
Changsha fast drill engineering Machinery Co.,LTD located in Changsha,hunan,which is an integrated corporation specialized in manufacturing and exporting top quality drilling equipments and drilling parts for over decades such as electroplated diamond drill bits, hot-pressed diamond drill bits, matching reamers, PDC core drill bits, three-wing and four-wing non-core PDC drill bits, core drill bits, non-core drill bits, wireline core drill bits, tricone non-core drill bits, geological drill bits, water well drill bits, drilling rigs, drilling accessories, mud pumps, drilling tools, geological pipes, geological drill rods, and more. We offer a full range of specifications and models, direct from the factory with guaranteed quality and very competitive price.
What's more, we can support all kinds of customized models as we are supported and assisted by a rich experienced team of designers and engineers that enable us to complete all the assigned projects successfully as per the specified requirement from our clients.
Q1: Are you original manufacturer or trading company?
A1: We are an integrated corporation specialized in manufacturing and exporting.
Q2: What are your main products, and used for ?
A2: Our products include diamond core bits, PDC drill bits, reaming shells, core barrels, casing, drill rods, SPT equipment, drill rig and other drilling parts. They are mostly used for mineral exploration, geological drilling, geotechnical engineering, building wells drilling and soil sampling
Q3: Can you supply related drilling tools?
A3: Yes, we can supply full set of drilling tools, such as drill pipe, tricone bit, PDC bit, drag bit, DTH hammer and bit. Moreover, we have drilling equipment like mud pump, air compressor, etc. as well.
Q4: How about payment,MOQ and delivery methods?
A:1. Payment: T/T, L/C, Western Union, Paypal,
2. Min. order quantity: 1 piece.
3. Transportation: By DHL/TNT/FedEx express, air transportation, sea and train.
Q5:How can you ensure the quality?
A5: We have our professional QC and all the products will be strict inspection and testing for every order before shipment.
