Dth Hammer and Bits

146 mm DHD350 Bit

DTH button bit with DHD350 shank and 146 mm diameter.

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146 mm DHD350 Bit

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DTH button bit with DHD350 shank and 146 mm diameter.

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ÜRÜN AÇIKLAMASI

146 mm DHD350 Bit is designed for DTH hammers using the DHD350 shank. It is suitable for water wells, geothermal work and medium-diameter rock drilling.

Face design and carbide profile should be selected for the hardness, abrasiveness and fracture pattern of the rock. Diameter, button layout and flushing-hole count are confirmed against the drilling conditions before ordering.

TECHNICAL SPECIFICATIONS

Product type	DTH button bit
Bit class	5 inch
Shank / series compatibility	DHD350
Bit diameter	146 mm
Reference flushing holes	2
Reference gauge buttons	8 × Ø18 mm
Reference face buttons	7 × Ø14 mm
Reference weight range	17.0 kg
Face design options	Flat, concave or convex; selected for the formation
Carbide insert options	Dome, semi-ballistic or ballistic
Order confirmation	Diameter, face, button layout and flushing holes are confirmed against the technical request.

146 mm DHD350 Bit

146 mm DHD350 Bit

ÜRÜN AÇIKLAMASI

TECHNICAL SPECIFICATIONS

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