Transcription of MADE IN USA PRE-REAM DRILL SIZE CHART
1 MADE IN USAROCK RIVER TOOL, (800) 345-8924 FAX (800) 867-9312 PRE-REAM DRILL size CHARTREAMER DIAMETERFRACTION - DECIMAL(NOMINAL)HOLE SIZETO LEAVE2% DRILL SIZETO LEAVE2%HOLE SIZETO LEAVE3% DRILL SIZETO LEAVE3%1/8.