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DTH Bit-QL40-115

  • Code No.: QL40-115
  • Diameter: 115mm
  • Air Holes No.: 2
  • Gauge Buttons: 6*14mm
  • Face Buttons: 5*13mm
  • Face Design: Flat
  • Carbide Design: Dome
  • Approx. Weight: 9.5KGS

DTH Bit-QL40-115

DTH Bit-QL40-115

Product details

Rock drilling tools factory ProDrill produces DTH Drill Bits with QL shank type are available in a various range of sizes and with a number of custom design features for optimum performance in a rock formation.

Rock drill bits Shank type: QL40, QL50, QL60, QL80 ; and DTH hammer bits hole diameter: 3'', 4'', 5'', 6'', 8''(85mm-350mm).

Flat Face
An universal design, especially for hard and abrasive rock formation. Typically, flat face with hemispherical buttons design is the most popular choice. This kind of face shape is suitable for hard to very hard and abrasive rock formations in application with high air pressure. Good penetration rates an resistance to steel wash.

Dome/Hemispherical Buttons
Universal buttons for all rock formation, best suited to hardest and very abrasive rock formation.

QL40-115 DTH Hammer Bit

COP Shank DTH hammer bit with flat face design, dome carbide buttons for water well industries, mining and construction.


Code No.|-| QL40-127
Diameter|-| 127mm
Gauge Buttons|-| 9*16mm
Face Buttons|-| 9*14mm

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

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