High Heat Resistance Diamond Impregnated Drill Bits Bq Nq Hq for Geological Drilling

• Type: Core Drill
• Usage: Core Drilling
• Certification: GB/T19001-2016/ISO9001:2015
• Size: Customized
• Application: Mineral Exploration
• Lead Time: 3-10 Days
• Model NO.: AQ BQ, NQ, HQ, PQ
• Color: Customized
• Trade Mark: Best Drilling
• Market: Goloble
• Material: Alloy Steel
• Transport Package: Box, Plywood Case or as Request.
• Specification: AQ, BQ, NQ, NQ3, HQ, HQ3, PQ, PQ3
• Trademark: Best Drilling
• Origin: China
• HS Code: 82071910
• Production Capacity: 10000PCS/Year

Product Description

High Heat Resistance Diamond Impregnated Drill Bits BQ NQ HQ for Geological Drilling

 

An impregnated diamond core bit is a specialized drilling tool used for obtaining high-quality core samples from various rock formations. It consists of a metal matrix body with synthetic diamonds embedded throughout its surface. The diamonds are uniformly distributed and held in place by a powdered metal bond.
 

Precise core sampling High-quality drilling Impregnated Diamond Core Bit

Rock Type	Rock Hardness	Abrasiveness	Hardness NO.
Clay,Shale,Ash Stone,Gypsum,Tuff,Serpentinite,Calcite, Coal,Argillite,Volcanics,Sandly Pebble	Soft	Medium	BST 1/3
Sandstone,Lithoid Limestone, Limonite	Medium Soft	Very High	BST 3/5
Medium Hard Sandstone,Hard Shale, Hard Ash Stone,Dolomitic,Marble,Hard Schist, Hard Streak Stone,Siltstone,Andestite	Medium	High	BST 5/7
Peridotite,Gneiss,Limonite	Medium Hard	Medium High	BST 7/9
Pegmatite,Schist,Norite,Syenite,Gabbro,Peridotite, Grandiorite,Granite,Basalt,Hard Streak Stone	Hard	Medium To Low	BST 9/11
Amphibolite,Diorite,Rhyolite,Quartzite	Very Hard	Medium To Low	BST 11
Silicious,Hard Sandstone,Rhyolite, Dense Quartzite,Ironstone,Taconite,Jasperite,Chert	Utral Hard	Low	BST 14

Detailed photos:



Some revelant products we make:

Quality Control:
We keep strict quality control upon very step of production. 


Company Profile: 
Situated in Wuxi city which is renowned as geological driling equipment manufacturing center of China, Best Drilling has been specializing in geological drilling equipment since 2008.And now it has become one of the leading manufacturers in this industry.
Since the day of establishment, Best Drilling people never ceases their effort in pursuing quality products and qualified personnel.Not only have we adopted advanced modern manufacturing equipment but also we set up R&D center and brought in large number of professionals. Eg, our chief engineer a famous specialist in this filed with more than a experience of 30 years.
Best Drilling people sincerely look forward to working with you in the near future.




FAQ: 
 

Q1. Where is your factory?

A1: Our factory is located in Wuxi, Jiangsu, China, it takes only about 2 hours driving from Shanghai.

Q2. How do you control quality?
A2: ISO9001 has been passed. Mill Test Certificate is supplied , meanwhile the Third Party Inspection is available according to customers' requirement.

Q3. What are the advantages of your company?
A3: We have many professionals, technical personnel, more competitive prices and best after-sales service than other companies.

Q4. Can you arrange the shipment?
A4: Yes, of course, we have our forwarders which has cooperated with us for years.

Q5. How about the delivery time?
A5: It will be decided by the orders. Normally within 3 days after receiving your advance payment if we have stock.

Q6. Can you provide sample?
A6: Small samples in store can be provided for free.