• Model NO.：Integral Drill Rod for Mining Drilling Hex22*108,
• Head Tip Type：Chisel, Cross
• Type：Integral Drill Rod for Mining Drilling Hex22*108
• Use：Well Drilling
• Transport Package：Wooden Box
• Specification：ISO9000, CE, SGS
• Trademark：PRODRILL
• Origin：China
• HS Code：82071990
• Production Capacity：10000 Pieces,Month

Shank sizeLength in mmDiameter in mmPart number19x108200172017-2019x108250172517-2019x108300173017-2019x108200202020-2019x108250202520-2019x108300203020-2019x108200232023-2019x108250232523-2019x108300233023-20 Shank sizeLength in mmDiameter in mmPart number22x108200172017-2022x10825017 2517-2022x108300173017-2022x108200202020-2022x108250202520-2022x108300203020-2022x108200232023-2022x108250232523-2022x10830023 3023-20Main Products:
1-12 inch middle-low/high air pressure DTH hammers & bits
Big hole high air pressure DTH hammer using in water well, oil, gas and construction drilling 
Eccentric overburden drilling Equipment 
Hole opener bit 
Rock thread bit (R22, R25, R28, R32, R35, R38, T38, T45,T51, ST58,GT60)
Extension Rod, M/F Rod, M/m Rod, Drift Rod,
Shank adapter, coupling sleeves and all kinds of adapters 



Advantages:
Compared with the oversea brands, our advantages are bellowing:
a. Our products can match over 95% against the original products
b. Price are competitive against the famous brands and best quality against the small factory
 
About Us:
1.    Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.
2.    We have advanced technology and equipment.
3.    Our technician has more than 13 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, Thailand, India, etc.