Description

ProDrill Manufacture and supply of DTH hammer and DTH Bits, DTH pipe ( tube ), DTH sub adapters, RC hammers, bits, drill rods, spares and equipment, drilling consumables for deep hole water well and larger diameter blasting bore hole surface drilling.

DTH Bit-QL40-115 for deep hole water well and large diameter surface hole drilling

• 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

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.

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

For more details please watch PDF online:DTHhammerbitswithQLshanksCatalogue

Inquiry Us