Description / Price
Extremely long four-edged carbide hammer drill bit with SDS-Plus holder, type 'X-Tron', drilling diameter 16 mm, total length 450 mm, working length (max depth) 390 mm. Four-bladed (double cutting edge and 2 secondary cutting edges in one solid carbide piece), precise drilling thanks to centering tip, no pre-drilling required. Compared to double-edge drill bits, there is an increased service life and reduced risk of breakage, especially with rebar hits in concrete. 4 flutes for the easy removal of drilled material. Certified with PGM-seal and approved for heavy-duty rawl plugs (dowels). Original packaging in storage pocket with label 'Reca-Norm.' >>> Price
High-performance tool for professional use in hammer drills up to 5 kg. For assembly of Heavy Kits in ETICS (up to max. of 24 cm insulation thickness) with reinforced or non-reinforced concrete, masonry, natural stone, and similar materials. For hollow bricks, aerated concrete and possibly even in normal 'bricks' - to be drilled without percussion. Not for wood. Cleaning boreholes with a hole brush and blower allows for high adhesive forces and is essential for professional bonds with composite mortar. Please refer, if necessary, to the general information on hammer drill bits.
For this long drill bit, a shorter 16 mm hammer drill must be used to pre-drill the hole to a depth of at least 3-5 cm deep. With prolonged use (many drill holes), additional grease must be applied to ensure sufficient lubrication of the drill chuck.
Merchandise from company Reca-Norm, 'Made in Germany' by DreBo / Bayern