Low Air Pressure, Middle Air Pressure CIR200-205, CIR200-250 Rock Bit, Drilling Bits

• Customization: Available
• Certification: CE, ISO 9001:2000
• Standard: AISI
• Model NO.: CIR200
• Surface Treatment: Nitriding Treatment
• Manufacturing Process: Forging
• Material: High-Quality Hard Alloy, Best Quality Steel
• Formation: Soft-Hard Formation
• Advantage: Ore Mining, Coal Mining, Well Drilling
• Application: Rock Drilling, Core Mining, Well Drilling
• Usage: Small Hole Drilling, Gas Deep Hole Drilling, Boreh
• Color: Blue, Golden, Black, Red, Customize
• Name: Low Air Pressure, Middle Air Pressure CIR200-205,
• Transport Package: Standard Export Packing.
• Specification: Match with CIR200 DTH hammer
• Trademark: QIDELI
• Origin: China
• HS Code: 84121990
• Production Capacity: 7000 Pieces/Month

Product Description

QIDELI is an engineering company in mining and rock excavation.
- We offer THE COMPLETE SOLUTION including drill bits, DTH hammer, drill rods, shank adapters, accessories and added value services. 
- We offer top hammer equipment for every application, such as underground mining and quarries, road and construction.
- We've been involved in the mining industry for 20 years. We look for excellent performance in our products and service.
- We provide good quality and better price drill tools, that means excellent hole quality and low-cost drilling for you. 
All products are compatible with many products manufactured by Sandvik, Atlas Copco, etc, all our products are widely used in mining, tunneling, quarrying, construction, and civil engineering project.

DTH bits
1.manufacture as your requirement
2.bit diameter, face shape
3.carbide button shape
4.number of air hole

DOWN THE HOLE DTH DRILL BIT SPECIFICATION: 
 

Model	Diam. mm	Guage button Nos.	Front button Nos.	Spline	Weight KG
CIR200 (Ballistic button / flat face)	205	9	16	6	38.5
	250	15	14	6	48.0

DELIVERY
- We can deliver 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

DTH hammer:
3'' DTH hammer: DHD3.5, COP34, COP32, MISSION 30, BR3, MACH303.
4" DTH (down-the-hole) hammer: DHD340/COP44, COP42, QL40, SD40, MISSION 40, XL40, MACH44. 
5" DTH (down-the-hole) hammer: DHD350/COP54, COP52, QL50, SD5, MISSION50, XL5.
6" DTH (down-the-hole) hammer: DHD360/COP64, COP62, QL60, SD6, MISSIO60, XL6.
8" DTH (down-the-hole) hammer: DHD380, QL80, SD8, MISSION80
 
DTH hammer bits:
3" DTH hammer bits (90-105mm), shanks: DHD3.5, COP34, COP32, MISSION 30, BR3, MACH303.
4" DTH hammer bits (105-130mm), shanks: DHD340/COP44, COP42, QL40, SD40, MISSION 40, XL40, MACH44. 
5" DTH hammer bits (130-152mm), shanks: DHD350/COP54, COP52, QL50, SD5, MISSION50, XL5.
6" DTH hammer bits (152-171mm), shanks: DHD360/COP64, COP62, QL60, SD6, MISSIO60, XL6.
8" DTH hammer bits (200-305mm), shanks: DHD380, QL80, SD8, MISSION80
 
DTH rod range:
Drill rods diameter range: 76mm, 89mm, 102mm, 114mm, 127mm
Length: 1000mm, 1500mm, 2000mm, 3000mm, 4500mm, 6000mm, 7620mm, 8100mm, 9140mm, 10670mm
Thread: API IF2 3/8", API REG2 3/8", API IF2 7/8", API REG2 7/8", API IF3 1/2", API REG3 1/2"

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.