Coring Bit for Drilling and Geological Survey PDC Bit

• Type: Diamond
• Classification of Diamond: Artificial
• Characteristic: High Hardness
• Synthesis of Cubic Boron Nitride Method: Static High Pressure Catalytic Method
• Application: Mining and Drilling
• Use: Drilling Holes in Hard Rock
• Model NO.: 3 7/8"-26"
• Hole Dia: 98mm~660mm
• Hole Angle: 0~360°
• Transport Package: Wooden
• Specification: ISO9001
• Trademark: Qideli
• Origin: Fujian China
• HS Code: 82071990
• Production Capacity: 10000PS/Year

Product Description

OVERVIEW
Hollow core bit and drill bit, mainly used for drilling tools for steel and other products, hollow drill with core bit on special machine, has the efficiency of fast, the characteristics of low cost, core drill bit blade is made of carbide end tooth geometry with three layers, brisk cutting, steel bit service life is long, the double smoothing handle interface, is suitable for the drill of the bell, etc

DELIVERY
- We can delivery in 2-3 days if we have products in stock, special design and customize products need 20-30 days. 
- We can delivery according to customers' requirement, by sea, by air or express. We have long cooperation with DHL, TNT, EMS, UPS, FEDEX. 
- Standard export packing. Wooden boxes, plastic boxes, carton packing, all with anti-collision foam.


OUR MAIN PRODUCTS

OEM SERVICE 
As original equipment manufacture, drilling tools from QIDELI meets the highest engineering standards in order to be productive in the toughest working environments. 
We are continuously improving our service offering to meet the market demand. Please contact with us to find out which model is available on your market. 



Honor: 

- SGS field certification manufacture. 
- Directory membership unit of national industry association.
- Having multiple design patent.