DTH Bit-BR3-98

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 cleaning ability and high penetration rate.

Category:

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-BR3-98 for deep hole water well and large diameter surface hole drilling

  • Code No.: BR3-98
  • Diameter: 98mm
  • Air Holes No.: 2
  • Gauge Buttons: 6*13mm
  • Face Buttons: 6*12mm
  • Face Design: Convex
  • Carbide Design: Semi-Ballistic
  • Weight: 4.8KGS

Rock drilling tools manufacturer ProDrill supplies high quality DTH Hammer Bits with BR 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, designed to match all conceivable applications for water well drilling, stone quarrying, mining and construction.

Rock drill bits Shank type: BR2, BR3; and DTH drill bits hole diameter: 3”, 4”, 5”, 6”, 8”(85mm-350mm).

Convex Face

A classic design for soft to medium hard rock formation which is not so abrasive. This design have very excellent penetration rate but poor in hole deviation if rocks are hard.

For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and  may reduce the load and wear on the gauge buttons, but poor hole deviation control.

Semi-Ballistic/Parabolic Buttons

Excellent penetration rate, but only suited to medium hard and not so very abrasive rock formation.

 

DTH Bit-BR3-98-ProDrill

BR shank DTH drill bit with flat face, 12 semi-ballistic carbide buttons.

DTH Bit-BR3-98-ProDrill

Take advantage of our experience

Over the years we’ve worked on water monitoring bores, water production bores, dewatering bores and artesian bores which means if you’ve got to drill a water bore, we’ve got the skillset to fulfil the brief. Our purpose built DTH bit and DTH hammers and support equipment packages are designed to reduce unwanted downtime which means project slippages will be keep as low as possible.

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

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