Skip to main content

Drilling quick

Atlas Copco says that its latest T-thread drilling system offers up to 30% longer service life over previous designs
February 16, 2012 Read time: 1 min
High production drilling is claimed whren using Atlas Copco's new T-WiZ drill string system
161 Atlas Copco says that its latest T-thread drilling system offers up to 30% longer service life over previous designs

The new T-WiZ drill string comes with a combination of T-WiZ Speedrods and T-WiZ shank adapters and this system allows fewer rod changes and more productivity/shift. The T-WiZ features a tough thread system and is robust enough to prevent product breakage in the blast hole

Using this system boosts bench and production drilling according to the firm, with increases in productivity and an increase in capacity. The system can drill more holes/shift, allowing quicker blasting and a rapid advance

For more information on companies in this article

Related Content

  • Cold milling wide power drum
    April 16, 2012
    Wirtgen's new 120F milling machine has been developed from the 100F launched late last year. The two machines use the same basic chassis but the 120F is a more powerful mill that can handle wider cuts of up to 1.2m. Jeff Wylie is product manager for Wirtgen's milling machines in the US and explained that the machine comes with several new features. Power comes from a Cummins QSC diesel and this engine is rubber-mounted, to reduce vibration and noise. A variable speed cooling fan is fitted that senses engine
  • Minnich’s concrete barrier wall drill slides along the barriers
    April 18, 2017
    Minnich Manufacturing, a maker of concrete dowel pin drills, concrete paving vibrators and vibrator monitoring systems, has developed a concrete barrier wall drill. The tool drills vertical holes for the pins used to secure temporary concrete traffic barriers. Minnich, based in Mansfield, Ohio, said the air-driven and self-propelled drill straddles and rides along the top of the temporary wall. A tethered controller enables the operator to simultaneously drill three accurate, consistent pin holes — through
  • Ciber discusses optimizing asphalt mixes
    December 19, 2017
    A good quality mix plays an important role in road construction and the asphalt manufacturing process starts with the mix design in the laboratory, which takes place under controlled conditions and depends on the materials available locally. A mix design that matches the plant's limitations has a higher probability of success. The properties of the aggregates, such as water absorption, abrasiveness, and the equivalent sand index, may influence the quality of the mix produced in the plant. In the laboratory
  • JCB’s latest models powered by new engine
    September 4, 2012
    To meet tough emissions legislation for Europe and North America, JCB is offering a brace of new machines powered by its latest diesel, the new Ecomax engine. JCB’s backhoe loaders, telehandlers and smaller JS excavators will be the first machines fitted with the new Ecomax engine. However this will also be installed into various models in the line-up including those in the wheeled loader, skid steer loader and rough terrain forklift ranges.