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LETON 5/16" M35 Cobalt High Speed Steel HSS Twist Drill Bit for Steel, Iron, Copper, Aluminum, Pack of 5 (8mm Diameter) - Beili, XQ-LTDB080M35
Beili XQ-LTDB080M35
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UPC
634769598081
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135°Split point, straight shank, sharp spiral groove, coffee bronze coating. 5/16" inch Diameter 8.0mm for reference. Real exact size is 7.9600mm. 5/16" equals to 7.9375mm, this drill bit diameter is little bigger than real 5/16". Flute length 2 15/16"(75mm), total length 4 5/8"(117mm). M35 Cobalt 5% HSS Grade. One of tungsten molybdenum high-speed steel containing 5% cobalt. Harder and more wear-resistance. Suitable for cutting steel, iron, copper, aluminum etc. 5 PCS packed in plastic case, size marked on shank tail. Can be installed on Drill Press, Power drill or Hand drill.
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