Because it features variable speed control and a large 150mm pad

Fitted with a perfectly designed nose piece that will ensure no slipping when firing and the option of a removable no-mar pad that will prevent damage for more aesthetic applications

it is a high-performance and durable brushless impact driver for any professional tradesperson

Vibration reduction — reduced operator fatigue during extended drilling

Mesh covers – prevent dust ingress for longer tool life

Weka DK 16 Diamond Core Drill Screw Guns Because it features variable speedWEKA DK 16 DIAMOND CORE DRILL Universal diamond core drilling machine which can be fixed in a drill stand or used as a hand held drill. 2000 watt power 3 speed gear 580 1400 2900 rpm Drill up to 20 160mm w stand Drill up to 20 100mm handheld Features: 3 Speed Gear Large drilling range (see tech. Data) with easy speed adjustment to each hole diameter. Oil bath Lubrication Optimal gear lubrication for high efficiency and durability. Overload Clutch