M16 RECORD adaptor and pilot drill

Core bit holder with M16 thread, in treated steel, mounts an 8 mm diameter pilote drill (total length 100 mm) equipped with a tungsten carbide insert (secured with a screw and rondelle).

Assembly: core bit + core bit holder (SDS‑PLUS or Hex 12) + pilote drill bit (from the OPTIMA Core Bit range, M16 SDS‑PLUS / SW12 hex.12 thread).

Use : percussion drills or hammer drills (minimum power 800W)

shanks : SDS-PLUS or SW12 (hex.12), available in 4 lengths