Unique service offered in order to recondition DTH BITS form 3" to 30"
a. Inspection of complete bit and identification of original carbide insert.
b. Exposing of the existing carbide buttons.
c. Removal of damaged buttons and sizing of button holes.
d. Refurbishing of the bit heads - gauge, flushing grooves and clearance
e. Fitting of the new tungsten carbide button of compatible design and
grade (Cold Fitting Method).
f. Tapering of the Drilling Head to obtain the optimum profile.
g. Gauging of the Bit head.
h. Fitting of new blowtube.
i. Checking bit caliber.
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