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Tungsten Carbide Burs by Sait |
 Tungsten carbide construction for long life and durability.
High quality manufacturing method delivers vibration-free operation.
Precision ground with diamond wheels resulting in a concentric tool with very sharp, uniform cutting edge.
Available in Double Cut and Non-Ferrouse Cut
A Maximum RPM Chart for different diameters is located near the bottom of the page. |
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DOUBLECUT |
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Double Cut (alternate cut) is the most popular bur in ferrous applications. Manufactured with cuts made on both the left and right spirals,
this design produces a finer finish on material producing smaller chips and slivers. The double cut offers much smoother operation and greater tool control. |
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NON-FERROUS |
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Non-Ferrouse (aluminum) cut burs have a more open, aggressive cut to avoid loading on softer materials.
This design provides outstanding stock removal on aluminum, magnesium, copper, soft steel, brass, zinc alloys,
hard rubber, most plastics, and non-ferrous metals. These burs provide easy chip flow with little or no clogging. |
Maximum Recommended RPM is determined by file diameter.
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FILE
DIA |
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MAX
RPM 1 |
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MAX
RPM 2 |
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RPM 1: iron, steel welds, cast iron, tool steels, die steels, bronze, brass, aluminum.
RPM 2: stainless steel. |
1/4"
3/8"
1/2" |
22,000
18,000
16,000 |
33,000
27,000
24,000 | |