Desic Diamond Core Drill Holesaw 16mm Brand_ARGOFILE 2 x CD9501 and 12-Month

2 x CD9501 and 12-Month Warranty

steel impact resistant casing

18 V LiHD Starter Pack 1 x 5

1/4” x 150mm/6”

Desic Diamond Core Drill Holesaw 16mm Brand_ARGOFILE 2 x CD9501 and 12-MonthThese are good for a variety of trades where you need to make a big hole in materials that are normally difficult to drill. The metal bonded diamond segments last a lot longer (about 50x more) than diamond coated holesaws because the diamonds are embedded throughout the segment and fresh ones are exposed as the bonding metal wears away. To start drilling tilt the holesaw until a moon cut is done then slowly straighten up. Or drill a hole in some thin