The reamer bits mainly consists of more than 3 cones.cutting structure with premium tungsten carbide
hardfacing opremium tungsten carbide insert of formulas and new techniques is utilized,and increases wear-resistance capability of reamer.
1.Main sizes: Generally bit diameters: 311mm,346mm,500mm,800mm,900mm and so on, all sizes
could be customized by requirements.
2.Application: Hole opener can enlarge a small well hole to bigger diameter in construction field,bridge construction,super highway construction,railway construction etc. This kind of bits are suitbale for different
complex formation,shales,limestone,cobblestone and so on.
3.Cutting structure: the hole opener always have multi-cones.Bit cones are splited from tricone bits and
welded to bulid a big diameter bit, the pilot is attched with hole opener.
Related Products 1
Related Products 2
Packaging & Shipping
Fumigation Tray if necessary
Other special package can be applied
according to customer's need
Prepared to deliver within 1-3days, if in stock
Depends on order quantity, when out of stock
Transportation:By sea or air
Hejian Hengji Bit Manufacture Co.,LTD was established in 1990. we have kept our clients ahead of schedule and under budget by providing the highest quality tools at the best possible prices .
We ship to more than 60different countries and serve industries such as Oil & Gas, water well , Construction,Mining, Horizontal Directional Drilling (HDD), Geothermal and Environmental. Our experienced staff is here to assist you with everything from choosing the right bit to shipping around the globe.
Our goal is to provide our customers with the best quality tools, accessories and service in the industry. We are supported by many years of experience, trained professionals and a full machine shop. Reduce the cost ,Speed the drilling ,Guarantee the safety is always our aim.
We have been always insist on“Hengji bit,focusing on quality”.