COROMAX core drill

Robust, high-performance monoblock carbide core bit in treated steel, with a large number of generously-sized tungsten carbide teeth.

Increased power and drilling speed for maximum efficiency without energy loss.

Use : percussion hammer drills with SDS-MAX shank.

Materials : concrete, reinforced concrete, brick (hollow or solid) or stone.

Characteristics :
– Total length : 300 or 560 mm.
– Useful drilling length : 190 or 450 mm
– Monoblock tools, no core bit/core bit holder connection
– Several diameters available up to 150 mm

Assembly: core bit + Coromax pilote drill bit (from the COROMAX Core Bit SDS‑MAX range)

Supplied as an assembled set on a hanging clip, including:
– SDS‑MAX core bit
– Ø 11mm pilote drill bit (total length 130 mm) fitted with a tungsten carbide insert.
– the taper punch for removing the pilote drill