NORSEMAN 83720 - 9/16 - 13/16" TYPE 78-GR STEP REAMER spiral faced It includes a variable–speed trigger

It includes a variable–speed trigger and dial for more control

The dipped metal bulb guards are ideal in cold weather or heavy use environments

1X DEWALT 1-Piece 6-Inch By 22-Inch Sds Max Core Bit

Two Vertical (plumb) vials

NORSEMAN 83720 - 9/16 - 13/16" TYPE 78-GR STEP REAMER spiral faced It includes a variable–speed triggerNorseman Step Reamer 9 16 13 16 with 1 2 Step ThicknessAccurately starts, enlarge and deburrs in holes in material up to 1 2 thick. 90 notch point starts holes easily. 3 8 Shank. Each reamer has five hole enlargement steps. Gold Oxide low temperature stress relief that enhances lubricity, reduces friction and increases toughness.