HKG12STXThe HiKOKI G12STX is the best angle grinder in its class. It features a small barrel for comfortable handling and up to 19% more durability and 5% better grinding performance than its competitors. The newly-designed large fan and optimized airflow ensure efficient motor cooling for maximum power and long lifetime.FEATURES:Newly-designed large fan and optimized airflow ensure efficient motor cooling for a long lifetimeSmall grip circumference of 197mm for user comfortHigh overload durabilitySoft startNo voltage restart protection feature prevents the tool from restarting after the power has been temporarily cut off during operationCOMES WITH:Side HandleWrenchSPECIFICATION Wheel Diameter: 115mmBore: 22.23mmSpindle Thread: M14 x 2Power Input: 600WNo-load Speed 240V: 11500/min, 110V: 12000/minLength: 254mmWeight: 1.8kgHKG23STThe Hikoki G23ST features an extremely powerful 2000W motor yet is lightweight, compact and long-lasting thanks to its overload durability. The labyrinth construction protects the motor from dust & debris whilst the motor has halved stator coils for excellent cooling efficiency. The 3 position side handle ensures precision in left, right or vertical use.FEATURES:Excellent overload durability: Higher than competitorsLabyrinth construction for dust protectionThree position side handleSpindle lockPowerful 2000W motorHigh overload durabilityLighter in weight than predecessorCOMES WITH:Side handleWrenchSPECIFICATION Wheel diameter: 230mm (9")Hole diameter: 22.23mm (7/8")Spindle Thread: M14 x 2Power Input: 2,000WNo Load Speed: 6,600/minOverall Length: 469mm (18-1/2")Weight: 5.1kg