US$ 35.99
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Rockwell hardness: hrc 62-64
the RIDGID 47790 is ideal for professionals who need reliable tools for threading applications
Chrome molybdenum steel
Pentagon shaped neck bolster minimizes roll away
fits 6-Inch and 8-Inch grinders
Jet 533335-1/2" -Kut Ball Shape Bur Replacement Parts Rockwell hardness: hrc 62-64Ideal for high alloy steel and other high quality tool steels, stainless steel and heat resistant castings as well as plastic material, brass and cold forged aluminum Made from high grade tungsten carbide for increased life and performance High strength brazed joints minimizes vibration and eliminates breakage