Magdrill Cobra

The Rotabroach Cobra is built for heavy-duty tasks and drilling large holes. The manufacturer describes the machine as compact, light and more portable than larger machines, and it drills holes of up to Ø65 mm with 50 mm drilling depth. The motor delivers 1400 W and is available in versions for 110 V and 230 V. The model designation is CM/200/1A for 110 V and CM/200/3A for 230 V.

The Cobra has two gears with adjustable speed: low gear gives 150–330 rpm and high gear 300–650 rpm. The machine is 550 mm high, 200 mm wide across the feed handles and 270 mm long with the guard fitted, and weighs 17.9 kg. The 180 x 90 mm magnetic base gives 12 000 N of holding force.

Safety is provided by a mechanical clutch, electronic overload protection and a fixed guard, and the machine has an ergonomic carry handle. The Cobra is supplied with a carry case and accessories. The manufacturer gives a chuck capacity for the Falcon and Scorpion, but not for the Cobra. In the accessories overview, it is listed with annular cutters in the RAP110–RAP520, RAPL120–RAPL650, SRCV130–SRCV400, SRCVL130–SRCVL400, CWC12–CWC52 and CWCL14–CWCL65 series, the CK30, CK40 and CK55 countersinks, as well as annular cutter adaptors, a vacuum pad and cutting fluid. The long CWCL cutters cover up to 65 mm.