Melfred-Borzall, Inc.

Rock Tools: Equipment Spotlight
May 2013, Vol. 68 No. 5

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: Equipment Spotlight
May 2012, Vol. 67 No. 5

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 Directional Drilling Tools: Equipment Spotlight
March 2012, Vol. 67 No. 3

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 Rolls Out Two New Products
February 2012, Vol. 67 No. 2

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.

Equipment Spotlight: Rock Construction Equipment & Tools
May 2011, Vol. 66 No. 5

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.

Equipment Spotlight: Downhole Directional Drilling Tools
March 2011, Vol. 66 No. 3

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

Cobble Presents Unusual Complications For Drilling
Jeff Griffin, Senior Editor
December 2010 Vol. 65 No. 12

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.

Downhole Directional Drilling Tools: Melfred Borzall
March 2010 Vol. 65 No. 3

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

Rock Construction Equipment and Tools: Melfred Borzall
May 2009 Vol. 64 No. 5

The new 4 ¼-inch Eagle Claw is designed for hard, rocky soil conditions.
A unique, balanced cutting design improves cutting efficiency.

Downhole Directional Drilling Tools: Melfred Borzall Ogre
March 2009 Vol. 64 No. 3

The Ogre stacked plate reamer is made for hard soil conditions including shale, sandstone, caliches and cobbles.

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