Home > Products> DOWN-THE-HOLE(DTH) BITS> DHD shank

Hot product
Contact us

Email: [email protected]


Addr: Room 805 C1 Wanda Plaza, No.5 Jinzhong Road, Huli District, Xiamen, China


DTH Bit-DHD340A-152

  • Code No.: DHD340A-152
  • Diameter: 152mm
  • Air Holes No.: 2
  • Gauge Buttons: 8*17mm
  • Face Buttons: 4*17mm, 4*14mm
  • Face Design: Concave
  • Carbide Design: Dome/Semi-Ballisic
  • Approx. Weight: 17.5KGS
  • Application:Water Well Drilling:

DTH Bit-DHD340A-152

DTH Bit-DHD340A-152

Product details

Designed to match all conceivable applications for water well industries, mining and construction, rock drilling tools manufacturer ProDrill has a comprehensive range of DTH hammer bits with DHD shanks type for a wide range of hole sizes. 

Shank types: DHD3.5, DHD340A, DHD350R, DHD360, DHD380. 

DTH rock drill bits hole diameter: 3'', 4'', 5'', 6'', 8''(85mm-305mm)

Concave Face
The all around application bit face designed specifically for medium hard and homogeneous rock formations. Good hole deviation control and good flushing capacity.
Dome/Hemispherical Buttons
Universal buttons for all rock formation, best suited to hardest and very abrasive rock formation.

Semi-Ballistic/Parabolic Buttons
Excellent penetration rate, but only suited to medium hard and not so very abrasive rock formation.
DHD340-152 DTH Bit 

DHD shank DTH hammer bit with concave face, 12 dome & 4 semi-ballistic carbide buttons for blasting bore holes, water well drilling.

DHD340-152MM2  600

DTH drill bit with foot valve.

PDFFor more details please watch PDF online: DTH hammer bits with DHD shanks Catalogue

Product Inquiry