From January to April 2013, US metal processing machine orders were US$1.65 billion, down 7.0% year-on-year. Among them, orders for metal cutting machine tools were US$1.49 billion, down 8.4% year-on-year; orders for forming machine tools were US$160 million, up 8.3% year-on-year.

From 2008, Michigan, Indiana, Ohio, Kentucky, Pennsylvania, New York, etc., near the Great Lakes, became the major automotive manufacturing center in the United States, which is basically consistent with the order of orders in the North Central North and West Central North. One of the reasons why machine orders are better than gold cutting machines. From the year-on-year cumulative orders, the demand for machine tools in the western, central and western regions is still increasing. CNC machine tool market network
An angle grinder, also known as a side grinder or disc grinder, is a handheld power tool used for grinding (abrasive cutting) and polishing. Although developed originally as tools for rigid abrasive discs, the availability of an interchangeable power source has encouraged their use with a wide variety of cutters and attachments.
Angle grinders can be powered by an electric motor or compressed air. The motor drives a geared head at a right-angle on which is mounted an abrasive disc or a thinner cut-off disc, either of which can be replaced when worn. Angle grinders typically have an adjustable guard and a side-handle for two-handed operation. Certain angle grinders, depending on their speed range, can be used as sanders, employing a sanding disc with a backing pad or disc. The backing system is typically made of hard plastic, phenolic resin, or medium-hard rubber depending on the amount of flexibility desired.
Electric Angle Grinder,lithium electric tool
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