Heller 19480 8 3000 ProConcrete & Masonry Drill Bits 14 x 150 x 90mm - Pack Of 5

These extremely robust percussion 14 x 150mm drill bits from Heller have the power to get through concrete and stone and have been developed to be used over and over again. Supplied in pack of 5.

• 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 1000g