Description
1)use two stage gage protection of the cone
2) bit body has been in progress optimization at tooth spacing
arrangement.
1)supply new and junk drill bits,pdc bits,tci
bits,tricone bits,rock bits.
2)steel tooth bits,drill pipe,scrap drill
bits,junk drill bits,scrap tricone bits,junk tricone rock bits,new
rock bits,scrap pdc drill bits, rerun steel tooth bits,surplus
stabilizers,used drill bits stock,used mud pumps scrap pdc drill
bits, rerun steel tooth bits,surplus stabilizers,used drill bits
stock,used mud pumps
3HeJian FANGLEI Co., Ltd specializes in drill
bits, drill pipe, Mud pump and stabilizers for water well, oil
field, construction, geothermal, directional boring, and
underground foundation work all over the world. Our purpose is to
sell the best quality products at the lowest possible
price.
4)You can rest assured if do business with
us.
5)Welcome to our website
Specifications
-Leading manufacturer of tungsten
carbide drag bit
-Frist-class quality with competitive price
-Certified by ISO***1 and API
We specialize in supplying quality
drilling equipments for mining, water-well drilling, seismic
prospecting for many years .Our products cover the
following:
1, Drag bits including Step and Chevron types,
*-wings drag bits, *-wings drag bits,Claw type, clay
bits,etc
2,DTH drilling tools including Air DTH hammer,
Water DTH hammer, DTH bits, etc
