This product is registered by West Co., Ltd..
About This Product
No-vibration, low-noise, dust-free drilling makes it ideal for construction work from the comfort of your own home. When drilling outside walls, indoor side 60dB to 68dB.
Compared to the previous model, the drill part can be switched in two stages according to the bit, allowing for easier drilling at the optimum rotation speed. By centralizing the electrical parts of the circulation system at the top, it is easy to replace the water. Suction power increased by 20%, weight reduced by 50%
■Summary
Traditional power tools (vibration drills and impact drills) have problems with tiles falling off, cracking, and chipping when drilling holes in exterior walls. In addition, there was the problem of drilling noise and vibrations entering the building during use, causing great discomfort to residents, office workers, hospital patients, etc., and the problem of dust. The water circulation vibration-free drill was developed to solve these problems.
It can also be used to collect samples for asbestos analysis of architectural finishing coating materials during building renovation and demolition.
■For collecting samples for asbestos analysis of architectural finishing coating materials during building renovation and demolition.
The Technical Guidelines for Preventing Asbestos Dust from Scattering from Finishing Coating Materials During Building Renovation and Demolition (April 28, 2016) stipulates that dust-free water should be sprayed (sprayed) on the collection surface to prevent dust from scattering. Then, use a cutter knife, scraper, chisel, etc. to insert the cutting edge from the surface of the finish coating material into the interior of the finish coating material, and scrape it little by little to collect the sample (10 volumes per spot from 3 or more locations) cm³). However, in the field, when trying to insert the cutting edge from the surface of the material into the interior of the material, it is difficult to do so, and this is sometimes done using a chisel and knife, which takes time to collect from several locations, and the amount of time taken by the collector. My fatigue was also increasing. Additionally, the sample may be taken in pieces, making it difficult to analyze each layer.
By using a water-circulation vibration-free drill, the sampling work is carried out in a nearly sealed, moist environment, making it possible to collect with almost no dust dispersion into the atmosphere, shortening the sampling time and reducing the number of collectors. This helps reduce fatigue. In addition, since it can penetrate to the underlying concrete and collect samples, it is easier to separate finish coating materials, base conditioner, etc. during analysis.
*After use, the used circulating water treatment and filters must be replaced to prevent contamination.
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Product
Water circulation type non-vibration drill water sump
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