2019 Virnig Manufacturing Auger Rock Bits RAV18

Auger bits from 6 to 36 in diameter to satisfy a variety of needs.

Features may include:

• For solid and fracturable rock, compacted soils, frozen ground, asphalt and concrete.

• Cast steel boring head.

• Single flighting with replaceable bullet teeth.

• 4' overall length with 2" hex collar input.

• Standard with Rotating Bullet Teeth and CDR Rock Pilot.