Hammer drill SDS-plus ROCKbeaver 3 20x400/470

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About this product

Product Size: 20mm x 400/470mm Product Code: 1005145 O- 20 mm Working length - 400 mm Total length - 470 mm PU / ST - 1 Details Areas of application Anchor and breakthrough drilling in concrete, masonry and natural stone Suitable for all hammer drills with SDS-plus chuck Product advantages Very long service life in concrete One-piece solid carbide head (Ø 5 mm - Ø 20 mm) with optimized transition to the spiral groove leads to a very good connection between the carbide head and the drill body 2 different Ø-specific spiral designs combine the performance of the carbide head with a fast removal of drilling dust, for a very good drilling result Very long service life in reinforced concrete Unique 3-cutter design combines the advantages of a multi-cutter and a 2-cutter - long service life in concrete and high reinforcement resistance, reduced vibration and high drilling speed 2 different spiral designs Up to Ø 10 mm optimized spiral with rounded edges and from Ø 10 mm 2-part, reinforced spiral for even better drilling dust removal Triple spiral Ø 5 mm - Ø 8 mm Reinforced cross-section with very good fit to the solid carbide head Concave shape (curved inwards) increases core stability by

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