DIGGA DRP-19-15-19 Pick Rock Pilot (Hex) Auger Pilot Bit (Rock Drilling)

This pilot bit is a key component of drilling tooling and provides the initial penetration of the auger into the soil. It is fitted with SR4/SR5/SR6 cutters, which effectively break up dense and rock formations, including frozen rocky soil, sandstone, shale, crushed stone, pebbles, iron ore, dense clays, marls and stony soils with up to 25–30% inclusions.

Product specifications

•Type: pilot bit

• Series: DRP

• Weight: 7 kg

• Soil class: III–V (per SNiP IV-2-82)

• Soil type: dense, rock

• Cutters: 4 pcs SR5