IADC 631 trigonal auger with non-sealed bearing

The IADC 631 three-tine auger is a powerful drilling tool designed for medium-hard and more compact soil formations. With its reinforced design and milled steel teeth, the auger provides good penetration while maintaining high durability.

The non-sealed (open) bearing guarantees a simple and robust design, which translates into reliability and effective cooling during operation. Suitable toothing geometry enables stable bore guidance and effective material crushing.

Key features:

• milled steel teeth for medium and harder soils
• non-sealed bearing – durability and simplicity of construction
• good penetration in more compact formations
• stable operation and high drilling efficiency
• Effective flushing and removal of spoil
• possibility of additional reinforcement (surfacing, carbides)

Application:

• geotechnical and technical drilling
• well drilling
• construction and installation work
• medium-hard and hard soils (compacted sands, marls, shales)

We offer augers compatible with drill rigs, among others. Ditch Witch, Vermeer, Tracto, Toro, AT-Boretec, XCMG and Goodeng.

Available sizes:

4 1/2″, 4 5/8″, 4 3/4″, 5″, 5 1/8″, 5 1/4″, 5 3/8″, 5 1/2″, 5 5/8″, 5 7/8″, 6″, 6 1/8″, 6 1/4″, 6 3/8″, 6 1/2″, 6 5/8″, 6 7/8″, 7″, 5 1/8″, 7 1/4″, 7 3/8″, 7 1/2″, 7 5/8″, 7 7/8″, 8″, 5 1/8″, 8 1/4″, 8 3/8″, 8 1/2″, 8 5/8″, 8 7/8″

Available threads:

2 3/8R, 2 7/8R, 3 1/2R, 4 1/2R

We offer a variety of auger configurations to suit specific working conditions, as well as the possibility of custom-made tools. Contact us to select the right auger and receive a personalized quote.