FINALLY! These are the drill

Technical Specifications:
Multipurpose drill Robustline Set CYL 9 Multi Construction, 7-piece, diameter: 4/5/6/6/8/10/12 mm, working length: 40/50/60/60/80/80/90 mm, Overall length: 75/85/100/100/120/120/150 mm, suitable for practically all materials in interior design, such as concrete, masonry, brick, Eternit, light building materials, multi-layer materials, ceramics and tiles, wood, plastic,. metal sheets, aluminum, the best results when rotating and percussive drilling, Drill bit color: blue, bare ground, with active centering tip for active cutting in concrete, durable carbide with fine grain for long life and best resistance, 2-Schneider, AWB brazing and hardening: Diameter optimized soldering and curing technology, to increase the robustness of the drill and to reduce vibration during drilling, diamond-ground cutting edges, a special polished section enables multi-purpose drilling, 4-spirally Dura Design: reinforced core diameter for greater resilience and stability when drilling concrete

On something I've been waiting a long time. Finally drill that I can use for all ordinary operations as part of home renovation. No permanent change drill more. Available both with and without impact. Clearly there is a compromise, a wood drill drills course faster through wood, as a metal drill through metal, but it results from this set a huge time savings and the multi-purpose drill actually work. Now I have repeatedly tested the various materials with the drills and can not wear notice (of course, except for the wear the blue color ...). Just great and typical Bosch. So I am now prepared for many purposes, and should it be but coarser, then of course the hammer must still be used.

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