MAKITA GA4534/1 SLIM ANGLE GRINDER 115MM WITH PADDLE SWITCH 110v The Makita GA4534 is a slim grip angle grinder with an easy to operate paddle switch. It\'s labyrinth construction protects all ball bearings from dust and debris. The paddle switch design includes no lock-on for added user preference. The side handle is positioned at an increased 20 degree angle for added comfort and control. FEATURES Powerful motor delivers 11,000 RPM for the most demanding applications Compact design and weighing only 1.9Kg for reduced operator fatigue Labyrinth construction seals and protects the motor and bearings from dust and debris for longer tool life Paddle switch design with no lock-on for added user preference AC/DC switch for use with alternative power source Protective zig-zag varnish seals the armature from dust and debris for longer tool life All-ball bearing design and metal gear housing for added durability Machined bevel gears provide up to 2x longer service life than previous models Side handle is positioned at an increased 20 degree angle for added comfort and control Includes grinding wheel, guard, inner flange, lock nut, wrench and side handle SPECIFICATION Max Wheel Diameter: 115 mm Max Wheel Thickness: 6.4 mm Bore Diameter: 22 mm Spindle Thread: M14 x 2 mm Input Wattage: 720 W No Load Speed: 11,000 rpm Overall Length: 265 mm Net Weight: 1.9 kg NOISE & VIBRATION Sound Pressure Level (LpA): 86 dB(A) Sound Power Level (LWA): 97 dB(A) Uncertainty (K): 3 dB(A)  Vibration: Surface Grinding: Vibration Emission (ah,AG): 8.0 m/s2 Uncertainty (K): 1.5 m/s2 Vibration Disc Sanding: Vibration Emission (ah,DS): 2.5 m/s2 Uncertainty (K): 1.5 m/s2