HSS Adjustable Hand Reamer . Six Blades . Code No. U372

code HV # Range (in mm) 6.35 – 7.15 # Range (in Inch) 1/4 -9/32, code HW # Range (in mm) 7.15 – 7.95 # Range (in Inch) 9/32 – 5/16, code HZ # Range (in mm) 7.95 – 8.7 # Range (in Inch) 5/16 -11/32, code HY # Range (in mm) 8.7 – 9.5 # Range (in Inch) 11/32 – 3/8, Symbols H1 # Range (in mm) 9.5 – 10.25 # Range (in Inch) 3/8 – 13/32, Symbols H2 # Range (in mm) 10.25 – 11 # Range (in Inch) 13/32 – 7/16, Symbols H3 # Range (in mm) 11 – 12 # Range (in Inch) 7/16 – 15/32, Symbols H4 # Range (in mm) 12 – 13.5 # Range (in Inch) 15/32 – 17/32, Symbols H5 # Range (in mm) 13.5 – 15 # Range (in Inch) 17/32 – 19/32, Symbols H6 # Range (in mm) 15 – 16.75 # Range (in Inch) 19/32 – 21/32, Symbols H7 # Range (in mm) 16.75 – 18.25 # Range (in Inch) 21/32 – 23/32, Symbols H8 # Range (in mm) 18.25 – 19.75 # Range (in Inch) 23/32 – 25/32, Symbols H9 # Range (in mm) 19.75 – 21.5 # Range (in Inch) 25/32 – 27/32, Symbols H10 # Range (in mm) 21.5 – 24 # Range (in Inch) 27/32 – 15/16, Symbols H11 # Range (in mm) 24 – 27 # Range (in Inch) 15/16 – 1.1/16, Symbols H12 # Range (in mm) 27 – 30 # Range (in Inch) 1.1/16 – 1.3/16, Symbols H13 # Range (in mm) 30 – 34 # Range (in Inch) 1.3/16 – 1.11/32, Symbols H14 # Range (in mm) 34 – 38 # Range (in Inch) 1.11/32 – 1.1/2, Symbols H15 # Range (in mm) 38 – 46 # Range (in Inch) 1.1/2 – 1.13/16, Symbols H16 # Range (in mm) 46 – 56 # Range (in Inch) 1.13/16 – 2.7/32, Symbols H17 # Range (in mm) 56 – 70 # Range (in Inch) 2.7/32 – 2.3/4, Symbols H18 # Range (in mm) 70 – 85 # Range (in Inch) 2.3/4 – 11/32, Symbols H19 # Range (in mm) 85 – 100 # Range (in Inch) 3.11/32 – 4, H4-H14 – COMPLETE SET IN WOODEN BOX, H4-H11 – COMPLETE SET IN WOODEN BOX