The equipment applies the basic principle of ultrasonic processing technology, uses special drill bit, adopts swing vacuum dust collection and debris removal, and uses high-speed ultrasonic vibration to act on the hard concrete wall. It can achieve the double harsh requirements of high efficiency and accuracy drilling and silence. (Ultrasound processing belongs to the field of special processing technology, which is used to process brittle, hard and other difficult-to-process materials. It has the exact ability to improve working efficiency. Usually it is used to process glass, ceramics, gemstones, cemented carbide moulds, etc.). The drilling hole diameter of this machine is 18 mm (24.5 mm selected), which is much larger than the target of 10 mm for similar products. It is very convenient for the operation of later installation projects. The diameter of drilling holes is 0.5 mm, which is much smaller than that of similar products. Especially when using this machine to drill front-end small holes or drill front-end stereotyped small holes, the replacement of the drill bit can be taken out and replaced only by loosening the core, which is simple and convenient. The drilling performance of small holes is stable and reliable, and the drilling success can be ensured by stable operating conditions. Dust can be collected and debris can be discharged during drilling without adding abrasive and coolant. Technical Indicators: Noise level: not more than 40 decibels (reference value: national standard: 0 categories: 50 decibels in the day, 40 decibels at night). Similar areas located in suburbs and villages shall be implemented in accordance with the standard of 5 decibels, which is stricter than category 0. Maximum drilling diameter: 18mm maximum drilling depth: 250mm (if the back end is hand-assisted reaming, it can also increase the depth of 30mm) maximum drilling hole diameter: 0.7mm/min drilling hole diameter: 0.5mm; drilling hole depth: 10mm (in the maximum hole depth can increase the depth of 10mm small hole) deep hole clamp: front-end light illumination, in the maximum hole depth clamp. Small objects. Applicable power supply: AC 220V 50Hz 5A shape specification: No. 1 box (main engine): volume: 755*502*252. Weight: 29 kg. Box 2 (power supply): Volume: 427*357*193. Weight: 9kg.
