• Model NO.：3inch 4inch 5inch 6inch 8inch 10inch 12inch
• Color：Red Yellow Golden Bule
• Transport Package：Wood Package
• Specification：CE, SGS
• Trademark：PRODRILL
• Origin：China
• HS Code：82071990
• Production Capacity：100PCS,Months

Specification of dth hammer button bits:Diameter: (mm)1-2 inch low pressure DTH bits64/70/76/80/82/903 inch high Air pressure DHT bits85 / 90 / 95 / 100 / 1054 inch high Air pressure DHT bits105 / 110 / 115 / 120 / 1275 inch high Air pressure DHT bits133 / 140 / 146 / 152 / 1656 inch high Air pressure DHT bits152 / 165 / 178 / 190 / 2038 inch high Air pressure DHT bits195 / 203 / 216 / 254 / 30510, 12 inch high Air pressure DTH bits254/305/318/330/356/381
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
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.