BENTISM 4-Inch Diamond Core Drill Machine, 1500W, 2-Speed, Wet Drilling

Product Description 2-Speed Electric Core Drill Machine Our 4-inch wet drilling machine is suitable for a wide range of applications, including plumbing, electrical, HVAC, and construction projects. The compact size and lightweight design make it easy to maneuver in tight spaces, while the powerful motor and two-speed gearbox provide the versatility to tackle a variety of materials. The 1500W robust motor easily loosens the reinforced concrete wall with a rotary speed of 1100RPM / 2400RPM, widely used in road construction, home decoration, and Routine maintenance activities. With a 1-1/4″ universal thread, this 4-in core drill bit allows rapid assembling to more than 90% of core drilling machines. Start drilling at the vertical position, then continue to dig deep, and you will get a perfect hole in a second. The bubble inside the circle will tell that the object’s surface is level, as the bubble shows in the middle of the circle. The unique shoulder rest is designed for comfortable handling. Blow-molded carrying case included for easy storing, classification, and convenient carrying. For wet drilling, it has a steel forged output shaft and a pure copper water inlet, which are durable and rustproof for long service life. They are widely used in drilling reinforced concrete, red brick, marble, and other materials. Such as installing air conditioners, pipes, stair railings, highways, and airports, etc. Specifications Item Model Number: Z1Z-CF02-80 No-load Power: 800W Rated Power: 1500W Dual Speed: 1100RPM / 2400RPM Drilling Diameter: 3.1-4 in / 8-10.2 cm Drilling Depth: 15.75 in / 40 cm Arbor Size: 1-1/4″ Thread Number of Bubble Level: 2 Drilling Method: Wet Drilling Drill Bit Size: Φ 4 x 15.75 in / 10.2 x 40 cm Product Size: 20.86 x 14.56 x 4.48 in / 53 x 37 x 11.4 cm Net Weight: 25.59 lbs / 11.61 kg Package Content 1 x Diamond Drilling Machine 2 x Carbon Brushes 1 x 4in Bit 1 x Removable Shoulder Rest 1 x Carrying Case 1 x User Manual 1 x Accessory Set