Weighs 8.3kg for easy drilling. Equipped with a gear-type torque limiter. Maximum core bit nominal diameter? 160mm (Core bit diameter that can be used when using the machine temporarily without considering wear and tear), standard core bit nominal diameter? 120mm. Machine dimensions (total length mm): 580. Weight (kg): 8.3. Drilling capacity (mm): Maximum 160 (standard 120). Bit mounting screw: M27. Rotation speed (min-1) [revolutions/min]: 950. Power supply (V): Single phase 100. Power consumption (W): 1,330. Cord (m): 2.5. Base dimensions (mm): 127 x 167. Standard accessories: Water treatment pad (A-57130 compatible with bits up to 120 mm in diameter), water treatment pad clamp, complete set of tools. We will carefully deliver your order using packaging materials. We accept return the only case of unopened item package. ?? International Buyers Please Note??? We do not mark merchandise values below value or mark items as “gifts” – US and International government regulations prohibit such behavior.