Norseman SM-4FS Fast Spiral 3-Flats on Shank Car Reamer Set 12281

Hole Buster™ Super Premium Fast Spiral 3-Flats on Shank Car Reamer Set (Smaller Sizes)

Type 51-AG

Special Hi-Tungsten tool steel, gold surface treated body and clearance for maximum lubricity. These reamers are especially designed for the reaming of structural steel plates commonly found in truck frames, rail cars, bridges, and pressure vessels. The 51-AG, with the fast spiral, is the more aggressive of the two styles of car reamers. It also will fit the needs of users who prefer a stop collar.

Set contains reamers 5/16", 3/8", 7/16", and 1/2".