Cobalt, HSS, & Carbide Reamers

Cobalt, High-Speed Steel (HSS), and carbide reamers offered by RedLine Tools are proudly made in the USA. Our wide selection of reamers is designed to provide you with the perfect tool for a variety of applications. RedLine reamers, including long tapered reamers, are capable of working in a wide range of materials for steel, stainless steel, high temp alloy or non-ferrous materials.

Our comprehensive product offering includes straight reamers, right-hand spiral flute, expansion style, and tapered reamers — as well as capscrew counterbores — all designed to give you the precision you need.

To accurately adjust the size of existing holes with ease, view the cobalt, HSS and carbide reamers available below, or conduct a filtered search using the parameters listed on the left side of the page. All our reamers are engineered for quality and to meet the demands of the manufacturing industry.

**View our Reamers catalog section.**