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5 pc high speed steel w/ cobalt coated step drill bit 5


HIGH SPEED STEEL WITH COBALT COATED
TWO FLUTES AUTOMATICALLY DEBURRS AS YOU DRILL
1 STEP BIT 1/4" SHANK 6 STEPS 3/16" TO 1/2"
3/16, 1/4, 5/16, 3/8, 7/16, 1/2"
1 STEP BIT 1/4" SHANK 13 STEPS 1/8" TO 1/2"
1/8, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/2"
1 STEP BIT 3/8" SHANK 9 STEPS 1/4" TO 3/4"
1/4, 5/16, 3/8, 7/16, 1/2", 9/16, 5/8, 11/16, 3/4"
1 STEP BIT 3/8" SHANK 12 STEPS 3/16" TO 7/8"
3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8"
1 STEP BIT 3/8" SHANK 10 STEPS 1/4" TO 1-3/8"
1/4, 3/8, 1/2, 5/8, 3/4, 7/8, 1, 1-1/8, 1-1/4, 1-3/8"



5 pc high speed steel w/ cobalt coated step drill bit 5