****FREE 3 pcs Grinding Disc***** -Professional & industrial use -Load speed: 50% faster than normal tools -Double insulation, safer -Slim body, easy handling -Patented brush spark inspection window -Special air-vent design for better dustproof effect & longer life -Soft start, more stable performance Specifications : Model EH100-2T Voltage 240V Frequency 50Hz Power 1050W No-load speed 3800-11000rpm Wheel diameter 100mm (4") Disc bore 16mm Spindle thread M10 Shipping weight 3.0kg Warranty 6 months Tel : 6 03-6188 7933 (8.30am - 5.30pm) Contact : Steven Low 012-3670199 (8.30am - 5.30pm) (Whatapp/Wechat/Direct call) NO SMS!!