Premium Single-Action Double-Tube Diamond Core Drill Bit with High Efficiency in Rock Drilling

• Customization: Available
• Type: Core Drill
• Usage: Metal Drilling, Well Drilling, Wood Drilling
• Machine Type: Drilling Tool
• Material: Carbon Steel, Diamond
• Diameter: 3.85 Inch
• Key Words2: Hot Press Diamond Drill Bit
• Use: Coal Mining
• Manufacturing Process: Forging
• Weight: 0.8
• Video Outgoing-Inspection: Supported
• Key Words: Water Well Core Drill Bit
• Advantage: Wear Resistant
• Applicable Industries: Energy & Mining
• Size: 75mm
• Product Name: Electroplating Drill Bits
• Color: Customized
• Transport Package: Carton or Wooden Box
• Specification: DCDMA, CDDA, ISO
• Origin: Changsha, Hunan, China
• HS Code: 8430691900
• Production Capacity: 15, 000PCS/Year

Product Description

Application:

Single-action double-tube core bit suitable for geological strata: granite, fine-grained granite, quartz-bearing granite, quartzite, siliceous rock, bluestone slate, conglomerate

 

Working Principle of the Single-Action Double-Tube Assembly:

During the drilling process, the outer tube rotates while the inner tube remains stationary, reducing mechanical disturbance to the rock core. This allows for a more complete retrieval of the core, which more accurately reflects the actual conditions of the geological strata
 

Product Parameters

Name:	Electroplated diamond drill bits
Specification	56mm 60mm 75mm 91mm 113mm 170mm 270mm
item	value
Condition	New
Warranty	6 Months
Applicable Industries	Construction works, Energy & Mining, Other
Weight (KG)	1.5
Showroom Location	None
Video outgoing-inspection	Provided
Machinery Test Report	Provided
Marketing Type	New Product 2023
Place of Origin	China
Size	101mm
MOQ	1 Piece
Application	geological exploration

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Packing&Shipping 

FAQ                                                
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.