Products Specifically
Designed for Water Well
and Geothermal Contractors
3.0 X 2-3/8 Mayhew Regular drilling rods in 20-foot length. Variety of drill pipe sizes available. Water well drill pipe provides durability.
Drill Pipe: More than 15% Lighter. More than 15% Stronger. More than 30% More Flow Capacity.
Weighing in at 30-lbs less than conventional drill pipe yet 15% stronger means the 20-foot DRILLMAX® drilling rods are easier on you and the rig, especially when drilling deeper holes.
"Typically you have to choose between light weight and high strength, but we were able to do both. Lighter weight results in less wear on the machine, while increased strength gives you confidence in your tooling performance," Kyle Riedel, tools engineer lead, said.
A company drilling 500-foot geothermal holes uses the top head to pull the first three of the total 25 rods because the winch isn't strong enough. With the NEW DRILLMAX® drill pipe, they can use the winch to pull the whole string, ultimately saving wear and tear on their rig.
Higher hardness tool joints facilitate longer wear life and result in a more durable drilling rods. The 1.75-inch through hole provides more than 30% more flow capacity for efficient hole cleanout when compared to a conventional 3-inch drill pipe with a 1.5-inch through hole.
"The same through hole but less weight means carrying more pipe on the machine without negative impacts to drilling process," said Dillon Sickler, regional rig sales and service specialist.
Designed to work with the DM250 equipped with rod carousel, notches on the end of the pipe allow the rods to rest in alignment on the DRILLMAX® carousel for more efficient drilling.
Drill Pipe Sizes
| Legacy 3.0 | DRILLMAX® 3.0 | |||||
| Tool Joint | Mayhew Regular | DRILLMAX® Mayhew Regular | DRILLMAX® 2.0 IF | DRILLMAX® 2 3/8 IF | DRILLMAX® 3 1/2 IF | DRILLMAX® 2 7/8 IF |
| Tool Joint OD | 3 inches | 3 inches | 2.375 inches | 3.5 inches | 4.5 inches | 4.5 inches |
| Tool Joint ID | 1.5 inches | 1.75 inches | 1 inch | 1.75 inch | 2.68 inches | 2.125 inches |
| Weight/20-feet | 178 lbs | 142 lbs | 128 lbs | 198 lbs | 340 lbs | 340 lbs |
Contact Us
1835 Wall Street
Salina, KS 67401
Phone: (785) 825-1842
Fax: (352) 237-0450
Photo Gallery
3.0 X 2-3/8 Mayhew Regular drilling rods in 20-foot length. Variety of drill pipe sizes available. Water well drill pipe provides durability.
Articles
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