The Central Meteorological Observatory issued a rainstorm blue warning at 6:00 on July 25:
It is estimated that from 08:00 to 26:00 on the 25th, most of Guangdong, most of Hainan, most of Guangxi, south-central Guizhou, south-central Yunnan and southern coastal areas of Fujian have heavy rains, including the southern coast of Guangdong and the southwest of Guangxi. Heavy rains (100-180 mm) occurred in parts of southern Yunnan and other places.
In addition, heavy rain occurred in parts of northeastern Inner Mongolia, northwestern Shanxi, north central and northeastern Hebei, Beijing-Tianjin, northeastern Shandong, and central Jilin. Among them, there were heavy rains in Beijing, Tianjin, and parts of central and northeastern Hebei. The above-mentioned local areas will have strong convective weather such as short-term thunderstorms and strong winds.
Defense Guide:
1. It is recommended that the government and relevant departments do a good job in defensive rainstorm emergency work in accordance with their duties;
2. Cut off the outdoor power supply in the danger zone and suspend the outdoor operation;
3. Do a good job in the drainage of cities and farmland, and pay attention to prevent disasters such as flash floods, landslides and mudslides.
Hcs Drill Bits For Wood-Sds Hammer Drill Bit
Type:Twist Drill Bit, SDS max, SDS plus
Use:Masonry Drilling, Masonry Drilling
• "+" carbide drill bits is made of quality alloy structured steel with special grade carbide tip, and brazed under the temperature of 850℃.
• Application:concrete ;clinker;masonry;stone
• Flute available :W flute;U flute;L flute
• Carbide: Cross(+) style carbide
• We can offer different finish : Galvanized finish, Nickel Plated finish, Black and white finish, black finish, Sandblasted finish.
1.Professional quality for efficient and fast hammer drilling in hard materials like concrete, granite, brick and other similar building materials.
2.Premium carbon steel with heat treatment improves core strength for maximum durability and extended life.
4.Copper braze material gives high heat resistance for reduced tip loss,Carbide tip securely embedded in the steel body.
5.U flute ensures fast, efficient removal of drilling dust and debris to increase speed and prevent clogging.
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