Jet 533305-1/2" -Kut Cylindrical Shape Bur Plumbing Tools They are made of brass

They are made of brass

reliability and dependability for over 40 years Electrically welded base and cylinder assures strength and eliminates leaks Not affected by temperature extremes All models work in upright

Accurately machined sliding jaw for smooth adjustment

The plug has 3/8" male NPT threads on one end for connecting to a female hose fitting and a coupler connection

Jet 533305-1/2" -Kut Cylindrical Shape Bur Plumbing Tools They are made of brassIdeal 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