AT REAMERS

Alfa Tools produces precision reamers—specialized cutting tools engineered to enlarge pre-drilled holes to exact dimensions with exceptional accuracy (up to ±0.0005" tolerance) and a smooth surface finish (32 microinch Ra or better). Unlike standard drill bits, which can leave rough or oversized holes, reamers ensure perfectly straight walls, consistent diameters, and superior surface quality—ideal for bearing installations, pin holes, bushing fits, and other close-tolerance assemblies. Available in a wide range of types—including bridge reamers, chucking reamers, hand reamers, taper pin reamers, structural reamers, and adjustable reamers—Alfa Tools reamers deliver the precision and finish demanded by aerospace, automotive, tool & die, machinery manufacturing, and precision fabrication professionals.