Drills and Drill Bits
Grainger Threading Tool 5/16 Carbide
The Scientific Cutting Tools 5/16" Shank Threading Tool is a high speed steel threading tool with a 5/16" shank diameter and 60 degree threading point. It has an overall length of 5-1/2" and can cut unified coarse right hand threads from 4 to 56 threads per inch. The tool features a TiN coating for increased tool life and lubricity. It is made in the USA by Scientific Cutting Tools, a manufacturer specializing in high performance cutting tools since 1955. This threading tool allows efficient threading operations on lathes, screw machines, and CNC machines.
Grainger Thread Mill 7/16 -20 Carbide
The Scientific Cutting Tools 4PDT1 thread mill is a carbide thread mill designed for cutting internal threads in steel, stainless steel, cast iron, aluminum, and other metals. It has a 1/2" shank diameter, can cut threads from #10-24 to 1/2"-13, and has a TiAlN coating for increased tool life and heat resistance. The 4-flute design provides efficient chip evacuation. Overall, this thread mill is well-suited for cutting a wide range of internal thread sizes in most common metals.
Grainger Threading Tool 5/16 Carbide
The Scientific Cutting Tools 5/16-24 Port Thread Port Tool is a handheld tool used for deburring and chamfering holes. It has a 5/16-24 threaded shank and is made of high speed steel for durability. The port tool features a 60 degree included angle and is designed for use on steel, stainless steel, aluminum, brass, bronze, and more. It provides an economical solution for deburring, beveling, and chamfering holes up to 1/2" diameter. The tool has an overall length of 3-1/2" and weighs 0.05 lbs.
Grainger Threading Tool 5/16 Carbide
The Scientific Cutting Tools 5/16-24 Port Thread Port Tool is a high-speed steel port thread cutting tool designed for use on cylinder heads. It features a 5/16-24 UNF thread size and cuts at 500 RPM with SAE #30 motor oil. This 1/4 inch shank tool has an overall length of 5 inches and weighs 0.05 lbs. It is made in the USA out of C2 grade high-speed steel for durability and performance. The port thread cutting tool creates high quality threads in cast iron and aluminum cylinder heads for spark plug ports.