Product Application

Water Well Drilling

For Holes 3 ⅞″ to 24″ (98 to 610 mm)

Dependable & Reliable Hammers and Bits for Water Well Drilling

Numa has been a leading supplier to the water well industry for over 38 years so we understand the need for fast drilling day in and day out in a variety of tough conditions. Our experienced staff work with customers to understand the type of drilling required including the location, hole size, formation, depth, etc.  We then match our product options to the needs of the customer/project, setting them up for success.

Water Well Drilling
PRODUCTS

Small Conventional

3½” – 10″
89 to 254 mm

Large Conventional

9 ⅞” – 48″
251 to 1219 mm

Overburden Bits

5 ⅛” – 48″
130 to 1219 mm

Hole Openers

6″ – 24″
152 to 610 mm

Bit Retainers

 5 ½” – 36″
140 to 914 mm

Lubrication

Water Well Drilling

Projects

Fish Hatchery Expansion Project

Location: Northeastern USA

Humanitarian Aid Project

Location: Kenya, Africa

Industrial Water Well Drilling Project

Location: Ojos De San Pedro, Chile

Livestock Water Well Project

Location: Mertzon, Texas USA

Municipal Water Wells Using Super Jaws

Location: Flagstaff, Arizona USA

Saipan Water Well Project

Location: Saipan, Pacific Rim

Numa has been a leading supplier to the water well industry for over three decades.

Our experienced staff understands the need for fast drilling day in and day out in a variety of tough conditions. We work with drillers to understand hole size, formation, depth, etc. so we can best match the right products to specific project needs.

Water Well Products to Meet Your NEeds

Benefits of Numa’s Water Well offerings include:

  • Heavier piston and long stroke for increased penetration rates.
  • Consistent drilling in a variety of formations.
  • Longer seal surfaces on the internal parts for durable operation.
  • Hardened reversible piston case allows for a longer service life.
  • Superior front-end exhaust for drilling against large volumes of water or high backpressure.
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