Masonry Drill Bit 5.5mm OL:85mm WL:44mm
- DEWALT DT6557-QZ, The DEWALT Rotary/ Percussion Masonry Drill Bits have 130° Douglas Form carbide tips. They are ideal for drilling anchor, plastic, fixing or pipework clearance holes. Suitable for drilling masonry, brick/blockwork & stone. This DEWALT Masonry Drill Bit has the following specification: Diameter: 7mm. Overall Length: 150mm. Working Length: 82mm. DEWALT DT6557-QZ Masonry Drill Bit 7.0mm OL:150mm WL:82mm