Melfred-Borzall, Inc.

Rock tools by Doosan, Vermeer, Railhead Underground Products, Underground Tools Inc., INROCK, Kenco, Ballantine, Mincon, Barbco, Bor-It Mfg., Ditch Witch, Sharewell HDD Services, Melfred Borzall, Radius HDD, StraightLine HDD, Armadrillco and Terra-Bore.

Doosan

Downhole directional drilling tools by Armadrillco, HammerHead Trenchless Equipment, Railhead Underground Products, INROCK, Ditch Witch, Vermeer, American Augers, Radius HDD Direct, Melfred Borzall, Sharewell HDD Services, Horizontal Technology, Ballantine, Hunting Trenchless and Straightline.

Rock tools from Underground Tools, Inc., INROCK, Ballantine, Doosan, Barbco,
Ditch Witch, Kenco, Sharewell HDD, Vermeer, Melfred Borzall, Bor-It Mfg., Railhead Underground Products, Radius HDD and Kennametal.

Rock tools from Doosan, Vermeer, Melfred Borzall, INROCK, American Augers, Sharewell, Kennametal, Caterpillar, Ditch Witch, Ballantine, Underground Tools Inc., Bor-It Mfg., Kenco and Barbco.

Downhole tools from Ballantine, Vermeer, American Augers, Armadrillco, Melfred Borzall, INROCK, Railhead Underground Products, Sharewell, HammerHead Trenchless Equipment, Ditch Witch and Drillhead Directional.

Melfred Borzall once again delivers with their new Hedgehog Reamer. The new budget priced reamer is compact and aggressive to work in a variety of ground conditions. A tapered blade design, combined with the cutters provides smooth, efficient cutting action.

Rock construction equipment from Vermeer, Melfred Borzall, INROCK, American Augers, Sharewell, Kennametal, Caterpillar, Ditch Witch, Ballantine, Underground Tools Inc., Bor-It Mfg., Doosan, Kenco and Barbco.

Downhole directional tools from Railhead, Sharewell, INROCK, Melfred Borzall, American Augers, Horizontal Technology, HammerHead, Vermeer, Ballantine and Ditch Witch.

Jeff Griffin, Senior Editor

Cobble -- usually rounded pieces of rock that can range in size from a marble to a basketball -- is considered one of the most difficult and challenging soil conditions for making a directional drilling installation.

“Cobble is not fun,” said Boyd Simon, P.E., field services division manager for Ranger Directional Drilling.

The Ogre stacked plate reamer performs in hard soil conditions including shale, sandstone, caliches and cobbles.

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