The Vermeer 4.5-in (11.4-cm) x 12-in (30.5-cm) Gladiator spear drill bit battles compatible ground conditions on your horizontal directional drilling job.

✔Gladiator-exclusive design with oversized carbide buttons to reduce premature wear.

✔Rugged, pointed design.

✔Ideal HDD tooling for loam to cobble and other high-abrasive soil.

✔Includes Bit Boss™ Retention system features, three shoulder screws to help reduce shearing off bolts underground.