30-44mm Tungsten Carbide Cross Drill Bit for Rock Drill

• Certification: SGS, CE
• 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
• Model NO.: CROSS BIT
• Application: Rock Drilling, Core Mining, Well Drilling
• Usage: Small Hole Drilling, Gas Deep Hole Drilling, Boreh
• Color: Blue, Golden, Black, Red, Customize
• Match Hammers: 1 Inch to 24 Inch
• Name: Thread Rock Drilling Button Bits, Drilling Rigs
• Transport Package: Standard Export Packing.
• Specification: R32, R35, T38, T45, T51
• Trademark: QIDELI
• Origin: China
• HS Code: 8412
• Production Capacity: 7000 Pieces/Month

Product Description

24 Hours service hotline:
Engineering equipment Dept. 
Sophie Cheng
Cell: [phone]
   
 

 



OVERVIEW

Material: tungsten carbide

Color: blue, black, golden, red

Model: R32, R35, T38, T45, T51

Application: mining industry, energy, metallurgy, geology, coal, water conservancy, chemical industry and road construction.

About us
1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 20 years.
2. We have advanced technology and equipment, advanced heat treatment theory. 
3. Our technician has more than 15 year's professional working experience.
4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay, Iran, Philippines.

THREAD BUTTON BIT SPECIFICATION: 

 

DTH hammer specification: 

Specification of dth hammer button bits:	Diameter: (mm)
1-2 inch low pressure DTH bits	64/70/76/80/82/90
3 inch high Air pressure DHT bits	85 / 90 / 95 / 100 / 105
4 inch high Air pressure DHT bits	105 / 110 / 115 / 120 / 127
5 inch high Air pressure DHT bits	133 / 140 / 146 / 152 / 165
6 inch high Air pressure DHT bits	152 / 165 / 178 / 190 / 203
8 inch high Air pressure DHT bits	195 / 203 / 216 / 254 / 305
10, 12 inch high Air pressure DTH bits	254/305/318/330/356/381

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 


CARBIDE BUTTON & FACE SELECTION