dth drill bit

Showing all 5 results

  • DTH Bit QL60-178 for water well and surface hole drilling

    DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance. DTH hammer bits are designed for maximum performance and hole, ProDrill DTH button bits is perfect for deep hole water well and large diameter surface hole drilling

  • DTH Bit-BR2-90

    • Diameter: 90mm
    • Air Holes No.: 2
    • Gauge Buttons: 6*14mm
    • Face Buttons: 6*12mm
    • Approx. Weight: 4.2KGS
    • Bit Face Type: Convex face
    • Carbide Design of DTH Buttons: Parabolic(Semi-Ballistic)
  • DTH Bit-DHD340A-127

    DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance.

  • DTH Bit-DHD360-178

    • Code No.: DHD360-178
    • Diameter: 178mm
    • Air Holes No.: 2
    • Gauge Buttons: 8
    • Face Buttons: 11
    • Face Design: Concave
    • Carbide Design: Dome
    • Shank Type: DHD
  • DTH Bit-DHD360-190

    Prodrill commonly has three basic bits head designs: Flat Face, Convex and Concave. These are designed for specific applications for all rock types, hardness’s and conditions