3/8" BSF HSS Die Nut 4823100 3570 of the US FDA

3570 of the US FDA regulations and have been cleared for use within registered establishments by the US Department of Agriculture and will not deleteriously affect meat or meat products

recommended for use with silicon aluminum alloys and titanium alloys

with convenient external controls for manual shade adjustment and grind mode

Slotted 1/8”

Diamond Cut Rotary File

3/8" BSF HSS Die Nut 4823100 3570 of the US FDADie nuts are suitable for repairing damaged or crossed threads or clearing swarf from threads. When using a die nut it is not necessary to apply the same level of precise initial alignment required to form a new thread (i. e. with a die) as the nut will follow the existing threads. They are supplied as hexagon allowing them to be turned by a standard spanner or adjustable wrench without the need for a die stock.