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Champion MSD-1-1/8X1/4 STEP DRILL VB11/UNIBIT #13

Champion MSD-1-1/8X7/16 Step Drill 12X16

Champion MSD-1-3/8X1/4 STEP DRILL VB12/UNIBIT #5

Champion MSD-1/2X1/8 STEP DRILL 13X32 VB1/#1

Champion MSD-1/2X3/16 STEP DRILL 6X16 VB4/UNIBIT#2

Champion MSD-1X9/16 STEP DRILL VB2/UNIBIT #20

Champion MSD-7/8X1/4 STEP DRILL VB7/UNIBIT #11

Champion MSD-7/8X3/16 STEP DRILL VB8/UNIBIT #4

Champion MSD-HEX-1 HEX TIN COATED MULTI-STEP DRILL

Champion MSD-HEX-4 HEX TIN COATED MULTI-STEP DRILL