Heller Y-Cutter ERGO SDS-plus Hammer Drill Bits

THREE CUTTING EDGES - TWICE AS GOOD: UNIQUE

Advantages

• 3-D cutting edge profile in Y-form for exact positioning and perfect starting
• Long service life and low probability of breakage even on impact with reinforcements, thanks to the highly effective technique ofhardening by blasting (HST hardening)
• High drilling speed thanks to wide Twinmax spiral and customised head geometry
• Optimum low-vibration drilling protects the user
• Certified by the PrüfgemeinschaftMauerbohrer (PGM) in accordance with the requirements of the Deutsches Institut für Bautechnik (DIBt)

Types of Materials

Concrete, Concrete reinforcement, Gas concrete/YTONG, Granite, Sand-lime brick, Clinker Aerated concrete, Marble, Brickwork and Stone