Specifications: Diameter (D) mm20 Overall length (L2) mm 1005 SDS plus-5 drill bit enables easy drilling Activeteq centring tip guides the drill bit for easy start without shock or drill bit movement AWB brazing and hardening technology reduces vibration and user strain Wear marker to determine the exact hole diameter. PGM quality certificate. Made in Germany Work is very precise thanks to a visible wear marker that indicates if the hole diameter is still within the tolerance range for mounting a metal anchor. The proof of the high quality of the drill is the fulfillment of the PGM Masonry Drill Bit Association Board quality standard, which requires holes to be made with high accuracy, precise drilling and good clamping. Made in Germany. The drill bit fits all rotary hammers with SDS plus handles. **