Top of the drill

Steph Keane, sales director at Skelair International in the UK and Glenn Patterson of TEI Rock Drills from the USA explain to GDI why it is still top hammer time when it comes to efficient geotechnical drilling.

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Over decades of use in the geotechnical industry, TEI’s top hammers have gained many upgrades and improvements to keep up with the growing number of products being installed

The ongoing debate of whether top hammer drilling or using the down the hole method is best when it comes to geotechnical application rumbles on in the industry.