• DHD Bits Dth Hammer Button Bits DTH Drill Bits Manufacturers, DHD Bits Dth Hammer Button Bits DTH Drill Bits Factory, Supply DHD Bits Dth Hammer Button Bits DTH Drill Bits
  • DHD Bits Dth Hammer Button Bits DTH Drill Bits Manufacturers, DHD Bits Dth Hammer Button Bits DTH Drill Bits Factory, Supply DHD Bits Dth Hammer Button Bits DTH Drill Bits
  • DHD Bits Dth Hammer Button Bits DTH Drill Bits Manufacturers, DHD Bits Dth Hammer Button Bits DTH Drill Bits Factory, Supply DHD Bits Dth Hammer Button Bits DTH Drill Bits
DHD Bits Dth Hammer Button Bits DTH Drill Bits
  • Gaea
  • 中国
  • 5-25天

Five basic designs are avaliable: Convex, Flat front, Drop Center Bit, Concave, and Double Gauge Face.

DHD Bits Dth Hammer Button Bits DTH Drill Bits

DHD Bits Dth Hammer Button Bits DTH Drill Bits


Our DTH Bit can be suitable for many types of DTH Hammer, such as XL, Mission, COP, IR, Mach, Demag, SD, Bulroc, Halco Mach, Digger etc.

Five basic designs are avaliable: Convex, Flat front, Drop Center Bit, Concave, and Double Gauge Face.

These are designed for specific applications for all rock types, hardness's and conditions.

High Quality of Numa100-400mm Concave Dome Big Hole DTH Bit

Non shank and Carbide broken,

High fast penetration rate

Maximum hole deviation control,

Soft rock like sand stone, drilling life 1500 meter,

Hard rock like granite, drilling life 1000 meter,

High abrarsive like lime stone drilling life 600meter

Dome buttons as gauge buttons of DTH bits suitable  for very abrasive and very hard formations,

Parabolic ( semi-ballistic buttons ) as gauge buttons and front buttons of DTH bits , suitable for medium abrasive and hard formation,

Ballistic button as front buttons of DTH bits, suitable for medium abrasive and medium hard formation,

Gaea offers a comprehensive range of high performance DTH hammers, DTH hammer bits, and accessories for use in the mining, construction, geothermal, and rotary drilling industries.

DTH hammer bits are available in sizes from 2" to 36", with all shanks, multiple head/face designs, and with a variety of tungsten carbide button styles to suit a wide variety of drilling conditions.

DTH accessories, including hammer oil andlube, grinding and sharpening tools, adapter, subs, shock absorbers, and more, are available to complement our DTH product offering.

Gaea manufacturer is equiped with elecro-hydraulic forging machine, metal processing line,  heat treatment line, numerical control machines, which compose a complete production liine, and CNC machines are largely used in the whole manufacturiing process to insure every critical control point of quality.

· Code No.: DHD340-115

· Diameter: 115mm

· Air Holes: 2

· Gauge Buttons: 8*14mm

· Front Buttons: 7*13mm

· Carbide Design: Dome, Ballistic

· Face Design: Flat

· Shank Type: DHD

dth hammer bits


dth hammer button bits


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