Rotary hammer drill bit Rocket 5 SDS-max;22x320mm | 822320

Description

Features

• Made of high-quality tempering steel especially selected for the toughest applications

• 4-flute geometry

• 5 crushers create with impact and torsion precise holes in concrete and reinforcement

• Carbide plate with radially shaped protection against reinforcement prevents jamming when drilling reinforced concrete

• The heightened centering tip ensures long tool life even in extreme applications

• Wear marks show, whether the tool is still suitable to drill dowel-compatible holes

• Carbide plate up to 28 mm in one piece, from 30 mm in three parts

• Low vibration for protection of people and machine

• Very long lifetime due to evenly spread wear

• The PGM-Certification guarantees accurate dowel holes and precise concentricity

• For drill bits longer than 450 mm, it is recommended to pre-drill with a shorter drill of the same diameter

Masonry & Concrete Drill Bits