Three-Wing Conventional Scraper Coreless Mining Drill Bit

• Customization: Available
• After-sales Service: Warranty
• Warranty: 6 Months
• Model NO.: 75#
• Certification: CE, ISO 9001:2000
• Standard: AISI, ASME, ANSI
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Carbide
• Weight (Kg): 3.4
• Condition: New
• Processing Type: Casting
• Machine Type: Drilling Tool
• Use: Coal Mining
• Size: 113mm
• Showroom Location: None
• MOQ: 1 Piece
• Video Outgoing-Inspection: Provided
• Type: Drill Bit
• Marketing Type: New Product 2023
• Key Words: Three-Wing Conventional Scraper Coreless Drill Bit
• Application: for Mining
• Diameter: 4.45 Inch
• Machinery Test Report: Provided
• Transport Package: Carton/ Paper Box/ Wooden
• Specification: as needed
• Trademark: Speed Made
• Origin: Hunan, China
• HS Code: 82071300
• Production Capacity: 500 Piece/Pieces Per Month

Product Description

Product Description

 Three-wing conventional scraper coreless drill bit.

Mainly used for: grouting holes, wattle discharge holes, slopes, supports, anchor cables, wells.

Adaptable strata: red sandstone, mudstone, coal seam, backfill, and other slightly soft strata.

Common models: 75, 94, 113, 133, 153mm (171, 200, 220, 245, 275, 300, 325).

Commonly used drill pipes: 42, 50, 63.5, 73, 76, 89.

Factory Workshop

 

Packing & Delivery

 

wood &paper

 

Company Profile

Certifications

Our Team

 

 

Speedmade Drilling Equipment Co., Ltd. formerly Qidong Fengsu Drilling Tools Co., Ltd. That reasearch and prodction sales drilling equipment, drilling bits professional manufacture. The company has built a high-performance Diamond core bit, DTH hammer bits, hole opener and PDC bit and drilling tools production line with advanced technology, complete equipment and standardized management. It is a company with import and export rights endorsed by the State Administration of Foreign Trade and Economic Cooperation and the General Administration of Customs. The company adheres to people-oriented, technological innovation, and quality first. The product has won unanimous praise from customers in Canada, Russia, South Africa, and South America.

 

FAQ

1. who are we?
We are based in Hunan, China, start from 2019,sell to South Asia(16.00%),Mid East(15.00%),Africa(13.00%),Southeast Asia(12.00%),Eastern Asia(10.00%),North America(8.00%),Central America(6.00%),South America(6.00%),Northern Europe(4.00%),Western Europe(3.00%),Domestic Market(3.00%),Oceania(2.00%),Southern Europe(1.00%),Eastern Europe(1.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
PDC Drill Bit,Diamond Core Bit,DTH Hammer Bit,Rock Tools,Drilling Equipment

4. why should you buy from us not from other suppliers?
The company has built a high-performance Diamond core bit, DTH hammer bits, hole opener and PDC bit and drilling tools production line with advanced technology, complete equipment and standardized management,we are drilling bits professional manufacture.

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,Express Delivery
Accepted Payment Currency:USD,EUR,CAD,AUD,GBP,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,French,Russian