Heller Trijet SDS+ hammer drill bit set, 3-cutter, 5/6/8 x 110 - 6/8/10/12 x 160, 7 pcs.

Heller hammer drill bit set Trijet SDS-plus 2618, 7-piece. Includes sizes 5/6/8 x 110 mm and 6/8/10/12 x 160 mm. A new-generation hammer drill bit. The 3-cutter head ensures efficient power transfer. Extremely long service life compared to a 2-cutter bit and up to 9 times more durable when drilling reinforced concrete. Suitable for drilling reinforced concrete, B45 concrete, granite, brick, asphalt, natural stone, and marble.