Diamond Core Drilling Machine, 0.8-6.3 in Drilling Diameter, Handheld Dry and Wet Concrete Core Drill Rig with 4 Drill Bits, 0-1800RPM Variable Speed, UNC1 1/4-7, for Concrete Brick Stone, 2000W Maximum drilling diameter:5 inch Charging Cable Port: IOS Port

Charging Cable Port: IOS Port

When the high and low alarm values are reached

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5cm/1in PIR Sensing Angle: 110° Horizontally Ultrasonic Time: 30-40S Timer: Work About 15S After PIR Detection PIR Sensing Distance: Max 30FT Waterproof Rating: IPX4 Per Item Size: 38x15x10cm/14

Diamond Core Drilling Machine, 0.8-6.3 in Drilling Diameter, Handheld Dry and Wet Concrete Core Drill Rig with 4 Drill Bits, 0-1800RPM Variable Speed, UNC1 1/4-7, for Concrete Brick Stone, 2000W Maximum drilling diameter:5 inch Charging Cable Port: IOS PortHighlights Powerful & Fast Drilling: This core drill boasts a robust 2000W motor and 0 1800 RPM variable speed, delivering fast, efficient drilling. It handles holes from 0. 8 in to 6. 3 in (20 160 mm) with a 1 4 7 in threaded output shaft ideal for tough tasks Superior Hole Quality: Our diamond core drilling machine features both wet and dry drilling. The wet drilling option flushes out debris and cools the bit with water, reducing dust and improving