76mm New Style Spiral Coring Drill Bit for Limestone Aquifer

• Customization: Available
• After-sales Service: as Needed
• Warranty: as Needed
• Model NO.: 3inch
• Certification: CE, ISO 9001:2000, ISO 9001:2008, API
• Standard: AISI
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Alloy Steel
• Weight (Kg): 1.3
• Processing Type: Forging
• Machine Type: Drilling Tool
• Use: Well Drilling
• Color: Customized Color
• Showroom Location: None
• MOQ: 20 PCS
• Video Outgoing-Inspection: Provided
• Type: Drill Bit
• Applicable Industries: Energy & Mining
• Product Name: Alloy Steel Spiral Granite Core Bits
• Quality: Highquality
• Key Words: Mining Drill Top Performance
• Application: Geological Exploration
• Machinery Test Report: Provided
• Transport Package: Wooden Case
• Specification: 91mm
• Trademark: SPEEDMADE
• Origin: Hunan, China
• HS Code: 82071300
• Package Size: 8.00cm * 8.00cm * 10.00cm
• Package Gross Weight: 1.500kg

Product Description

Product Description

 

Coring Drill Bit
A metric unit of length	60mm, 75mm, 91mm, 113mm, 153mm, 171mm, 273mm, 325mm,...,custom size
Imperial unit of length	2.5inch, 3inch, 4inch, 5inch, 6inch, 7inch, 8inch, 9inch, 10inch, 11inch, 12inch, 13inch,...,custom size
Connecting thread	2.5inch, 3inch, 4inch, 5inch, 6inch, 7inch, 8inch, 9inch, 10inch, 11inch, 12inch, 13inch,...,custom size
Blade	2blade, 3blade, 4blade, 5blade, 6blade, 7blade
Cutter	PDC: 1005, 1304, 1305, 1308, 1613, 1916
	Alloy Teeth: YG6, YG8, YG11, YG13, YK5, YK15
Mainly used for:	Geological exploration, rock sampling, water Wells
Suitable strata:	limestone, dolomite, carbonaceous limestone, marl, shale, marble, gneiss, calcite... Medium and hard strata. Mudstone, sandstone, pebble, backfill, broken strata such as weathered rock
Customized patented products:	Customized bread PDC pcs, spiral nozzle no plugging and no drilling for pebbles, backfill and other strata penetration fast core rate is very high

 

Specification

item	value
Condition	New
Stardard	ISO9001:2015
Applicable Industries	Farms, Retail, Construction works , Energy & Mining, Other
Weight (KG)	1.3
Cutter	8pcs1005
Video outgoing-inspection	Provide
Machinery Test Report	Provided
Marketing Type	New Product 2024
Place of Origin	China
	Hunan
Brand Name	SPEEDMADE
Type	DRILL BIT
Machine Type	Drilling Tool
Material	Carbon steel
Processing Type	Forging
Use	Well Drilling
Product name	Alloy steel spiral granite core bits
Application	Geological Exploration
Color	Customized Color
Quality	HighQuality
Packing	Wooden Case
Key words	Mining Drill Top Performance
MOQ	20Pcs
Certification	API
Material	Carbon Steel

 

 

 

 

 

 

Company Profile

 

customer feedback

factory work shop

 

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.
 

Packaging & Shipping

 

 

 

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