Perfect for starting a nut on a bolt or
threaded bar, a button die
or die nut on rod and a leading edge on timber dowel
Removes burrs and ridges from bolts,
pipe, threaded
rod, bar and dowels
Threads and burrs are sheared off creating the
perfect chamfer for
starting a nut or threading die
Can be used
on metals including: - Mild steel - U.S. Grade 2 - Metric Grade 4.8 - Hard steel - U.S. Grade 5 - Metric Grade 8.8 - Very hard steel - U.S. Grade 8 - Metric Grade 10.9 - Stainless steel - 300 Series - Super hard steel - U.S. Grade ASTM-A574 - Metric Grade 12.9
Use a slow drill speed with medium
pressure on most materials (Harder materials will
require a higher feed
pressure)
Only necessary to chamfer the first 1
to 3 threads
Recommended RPM according to size: - 8-12mm (800RPM) - 12-18mm (600RPM) - 18-22mm (400RPM)
"This is my first experience with Auto Barn. It has been a good experience so far and I look fwd to doing more business with Auto Barn as long as I continue to have as good of an experience as this one has been. Thanks" (7/21/22)
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"Was a good experience overall" (7/20/22)
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"Available product, easy order, quick shipping, and excellent product. Highly recommend Auto Barn, and this product!" (7/17/22)