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Cobalt Jobber Drill Bits (Fractional)

  • NAS, type J, 135° split point
  • heavy duty
  • cobalt offers increased hardness, toughness, wear and heat resistance
  • recommended for drilling tough, high tensile strength materials
  • great for high alloy steels, ferrous castings, titanium, inconel, stainless steel, etc.
Quantity Product Options Price
#40265-cobalt jobber drill bit, 1/64" (.0156") $1.80
#40266-cobalt jobber drill bit, 1/32" (.0312") $1.41
#40267-cobalt jobber drill bit, 3/64" (.0469") $1.41
#40268-cobalt jobber drill bit, 1/16" (.0625") $0.94
#40269-cobalt jobber drill bit, 5/64" (.0781") $0.86
#40270-cobalt jobber drill bit, 3/32" (.0938") $0.86
#40271-cobalt jobber drill bit, 7/64" (.1094") $0.96
#40272-cobalt jobber drill bit, 1/8" (.1250") $1.13
#40273-cobalt jobber drill bit, 9/64" (.1406") $1.18
#40274-cobalt jobber drill bit, 5/32" (.1562") $1.38
#40275-cobalt jobber drill bit, 11/64" (.1719") $1.39
#40276-cobalt jobber drill bit, 3/16" (.1875") $0.00
#40277-cobalt jobber drill bit, 13/64" (.2031") $1.85
#40278-cobalt jobber drill bit, 7/32" (.2188") $2.12
#40279-cobalt jobber drill bit, 15/64" (.2344") $2.13
#40280-cobalt jobber drill bit, 1/4" (.25") $2.22
#40281-cobalt jobber drill bit, 17/64" (.2656") $2.65
#40282-cobalt jobber drill bit, 9/32" (.2812") $2.78
#40283-cobalt jobber drill bit, 19/64" (.2969") $3.32
#40284-cobalt jobber drill bit, 5/16" (.3125") $3.55
#40285-cobalt jobber drill bit, 21/64" (.3281") $3.88
#40286-cobalt jobber drill bit, 11/32" (.3437") $4.25
#40287-cobalt jobber drill bit, 23/64" (.3594") $4.99
#40288-cobalt jobber drill bit, 3/8" (.375') $5.09
#40289-cobalt jobber drill bit, 25/64" (.3906") $5.83
#40290-cobalt jobber drill bit, 13/32" (.4062") $5.99
#40291-cobalt jobber drill bit, 27/64" (.4219") $6.70
#40292-cobalt jobber drill bit, 7/16" (.4375") $6.86
#40293-cobalt jobber drill bit, 29/64" (.4531") $7.67
#40294-cobalt jobber drill bit, 15/32" (.4687") $8.36
#40295-cobalt jobber drill bit, 31/64" (.4844") $8.99
#40296-cobalt jobber drill bit, 1/2" (.5") $8.62