Friday, February 23, 2007

Manual grind and cut large jobs safely

Two large angle 7in or 9in wheel grinders designed for cutting and grinding applications incorporate a two-step power switch at the rear of the tool, allowing users to tackle large jobs safely.

Two new large angle grinders designed for both cutting and grinding applications have been introduced by Metabo. Featuring a 7in or 9in wheel, the W23-180 and W23-230 grinders incorporate a two-step power switch at the rear of the tool, allowing users to tackle large jobs safely. Users must have the first button depressed to engage the power switch, preventing accidental turn-on during operation.

The tools feature a flexible rear handle that rotates 90deg for comfort during cutting operation.

A 3-position side handle for left- or right-handed operation allows users to turn the tool 90deg to cut vertically, while still having a firm grasp on the grinder.

The grinders incorporate Metabo's Marathon motor with epoxy resin powder-coated field coils, which make the motor extremely resistant to destructive grinding dust and help prevent overheating.

Also included in each grinder is a winding protection grid that deflects harmful airborne debris away from armature winding, increasing motor life by up to five times.

The grinders feature an easy-to-use wheel guard that requires no tools to adjust, and auto-stop carbon brushes for longer service life.

The W23-180 is rated at 2,300 watts, has a torque value of 124in.lb, operates at 8,500 rpm using a 15.0A motor, and weighs 13.3lb.

The W23-230 is rated at 2,100W, has a torque of 150in lb, operates at a no-load speed of 6,600 rpm using a 15.0A motor, and weighs 13.6lb.