Heller 17145 8 3000 ProConcrete & Masonry Drill Bit 5.5 x 150 x 110mm - Single

This extremely robust percussion 5.5 x 150mm drill bit from Heller has the power to get through concrete and stone and has been developed to be used over and over again. Supplied singly.

• Suitable for masonry, stone, concrete
• Much longer service life than conventional concrete drill bits
• High drilling speed thanks to wide Twinmax spiral
• Special surface hardening technique guarantees extreme breaking strength
• Length 150mm
• Weight 22.8g