Lowest Price for Good Quality DIN934 Hexgon Head Nuts with Black supply for Mongolia Supply to Borussia Dortmund
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Originally recorded January 31, 2014.
This is a review of The Harbor Freight Pittsburgh Forge 12 piece Rigid Screw Extractor Set, Item # 40349/61981.
This set of screw extractors are made of high carbon steel for strength and durability. The case is included.
Drill bit sizes (six total): 5/64 in., 1/8 in., 5/32 in., 1/4 in., 9/32 in., 3/8 in; Extractor sizes (six total): #1 to #6.
Generally, to use on a broken screw or bolt, you would drill out through the center of the broken fastener using either the included drill bits or any others you may have. The screw extractor is then mounted in your drill, running in REVERSE. The flutes on the extractors will bite into the hole drilled and hopefully back out the rest of the broken fastener.
That’s how they work in theory. I’ve been lucky enough to never have to use them in practice.
AccuRate stainless steel loss-in-weight screw feeder. Model Tuf-Flex 600 series. Feeder has a 2.5″ diameter x 9″ long stainless steel helix screw. This feeder has dual drives for separate screw and agitator speeds. The screw is driven by 1/4 hp 1800 rpm 90 vdc motor that is tagged for hazardous locations and the agitators are driven by a 1/4 hp 1800 rpm 90 vdc motor that is tagged for hazardous locations. The feeder has a 5 cu ft stainless steel hopper and scale. The hopper has a 6″ diameter inlet and a 3″ diameter inlet. This loss-in-weight feeder unit is mounted on a scale, which measures .0008-48 cu ft per hour. No control panel. Overall dimensions are 32″ wide x 43″ long x 53″ tall. Requires 90 vdc electrical supply. Good condition.