On May 15, 2017, the 7th meeting of the 3rd Board of Directors of the Labor Insurance Products Professional Committee of Jiangsu Textile Distribution Industry Association was held in Zhenjiang. The meeting made specific arrangements and mobilizations for the upcoming General Assembly and the "4th Jiangsu Labor Supplies Exhibition Fair."
According to Xue Zhongming, secretary-general of the association, the “Jiangsu Provincial Labor Products Exhibition Fair†has been held for three times so far. The number of exhibiting companies has increased year by year. More than 50 companies will participate in the show this year. Secretary Xue uses “new products and new sales policies. "Outlined the characteristics of this fair. Secretary-General Xue said that the association hopes to promote direct exchanges between manufacturers through the exhibition form of this fair, and also provide more exhibiting opportunities for member companies.
The auger bit adds a long deep spiral flute for effective chip removal.
Two styles of auger bit are commonly used in hand braces: the Jennings or Jennings-pattern bit has a self-feeding screw tip, two spurs and two radial cutting edges. This bit has a double flute starting from the cutting edges, and extending several inches up the shank of the bit, for waste removal.
The Irwin or solid-center auger bit is similar, the only difference being that one of the cutting edges has only a "vestigal flute" supporting it, which extends only about 1â„2 in (13 mm) up the shank before ending.
The diameter of auger bits for hand braces is commonly expressed by a single number, indicating the size in 16ths of an inch. For example, #4 is 4/16 or 1/4 in (6 mm), #6 is 6/16 or 3/8 in (9 mm), #9 is 9/16 in (14 mm), and #16 is 16/16 or 1 in (25 mm). Sets commonly consist of #4-16 or #4-10 bits.
Extra Long Auger Bit,Auger Drill Bit,Drill Bit With Flute,Carbon Steel Wood Working
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