203mm Drag Drill Bits Chevron Drag Bits for mining and well
Drag bits are designed for a variety of applications including
seismic exploration, soil sampling, mining and construction.Drag
bits are used for drilling in soft to medium formations.
Chevron-type drag bits are recommended for drilling in slightly
harder and more consolidated materials. Best suited for abrasive
conditions, Chevron-type drag bits are also available in a full
range of sizes up to 8”.The clean design, use of premium tungsten
carbide and rugged construction of these fine drilling tools
ensures effective performance in a variety of ground conditions.
|2 3/8, 3 1/2, 4 1/2, 5 1/2, 6 5/8 API Reg. Pin, IF Pin|
We can also provide related products DTH button bits, ODEX,
symmetric overburden systems, slide block drilling systems, etc and
DTH drilling pipes for various thread API REG, API IF, BECO, etc
SOLLROC products are made of high quality steel and all spares are
inspected strictly at every production steps before shipping. We
have quickly responses for your complaint and suggestion.
Using plywood cases and pallet for seaworthy to protect products
and avoid the damagement during transportation by sea. Using
cartons and plywood cases for air worthy to less the weight and
save the freigth. Also we can customize package according to your
special requests. Special mark is available.
3-4 weeks after received payment in advance.
By air, by Express or by sea according to your requests.
SOLLROC is a leading manufacturer of rock drilling tools, like DTH
hammers and bits, DTH drill pipes, RC hammers and bits, tophammer
button bits, coupling, cross bits, drill rods located in Changsha,
We have rich experience in this field of DTH hammers and bits for
Owing to high quality, professional serivce and competitive price,
we have gotton good reputation from our customers all over the
world, such as France, Spain, Italy, South Africa, Australia, Iran,