REAPER STEP REAMERS give users the same convenience as STEP DRILLS, but unlike STEP DRILLS, instead of 1/8" or 1/4" steps, these are 1/2", so if you use the largest size on each tool, that gives you the ability to cut through 2 1/2" thick material.

Our REAPER STEP REAMERS are made of M35 Cobalt Steel w/ 90 Degree pilot for easy start and will stand the test of time.

The piece set starts at 5/16" and goes up to 1 1/16" x 16ths. Each bit comes with 5 sizes, total sizes are 13. 

RVB-S - 5/16", 3/8", 7/16", 1/2", 9/16"

RVB-M - 9/16", 5/8", 11/16", 3/4", 13/16"

RVB-L - 13/16", 7/8", 15/16", 1", 1-1/16"

3PC SET P/N RODSR-3G