Bosch´s Corded Magnetic Metal Core Drill Gbm 50-2 Is Convenient, Durable, Highly Efficient And Safe. With The Best Price-Performance Ratio In Its Class, This Tool Is Ideal For Tough Metal Core Drilling, Twist Drilling And Threading Metal. Its Laser Technology Offers A Fast Target Set-Up And Power Supply Cut-Off System Prevents Electric Shock. Smart Hmi-System Enables Easy Serviceability And Controls Carbon Brush Wear, Preventing Unexpected Interruptions. For A Long Tool Lifetime, It Features A Load Indicator That Prevents Overheating. Magnetic Field Activation With High Magnetic Force Makes Accuracy Easy.Features: - Precise, Efficient And Convenient - The Ideal Solution For Metal Drilling- Convenient, Durable, Highly Efficient And Safe: Laser Technology Offers A Fast Target Set-Up, Powerful Motor For Durable And Efficient Precise Drilling, Power Supply Cut-Off System To Prevent Electric Shock- Smart Hmi System: Service Display Alert For Preventive Maintenance (Carbon Brush Change) And Load Alert Indicator For A Long Tool Lifetime- Ideal For Tough Metal Core Drilling: High Magnetic Force Gives A Strong Support To The DrillingSpecifications:Additional Data: - Rated Input Power: 1,200 W- Weight: 14.7 Kg- No-Load Speed, 1st Gear: 50 – 250 Rpm- No-Load Speed, 2nd Gear: 100 – 510 Rpm- Drill Spindle Connecting Thread: Mt 2 - Din 228Drilling Range: - Drilling Diameter In Steel: 50 MmNoise/Vibration Information: - Sound Pressure Level: 90 Db(A)- Sound Power Level: 110 Db(A)- Uncertainty K: 3 Db- The A-Rated Noise Level Of The Power Tool Is Typically As Follows: Sound Pressure Level 90 Db(A), Sound Power Level 110 Db(A). Uncertainty K= 3 Db.