Cobalt Jobber Drills

  COBALT JOBBER DRILLS   USED FOR DRILLING IN TOUGH, HIGH INTENSILE STRENGTH MATERIALS. THEY ARE MADE OF HEAT RESISTANT, COBALT HIGH SPEED STEEL, WITH HEAVY DUTY FLUTE CONSTRUCTION AND 135º SPLIT POINT.   SIZE FLUTE LNGTH O.A.L PART NO PRICE 1/16 5/64 3/32 7/64 1/8 9/64 5/32 11/64 3/16 13/64 7/32 15/64 1/4 17/64 9/32 7/8 1 1-1/4 1-1/2 1-5/8 1-3/4 2 2-1/8 2-5/16 2-7/16 2-1/2 2-5/8 2-3/4 2-7/8 2-15/16 1-7/8 2 2-1/4 2-5/8 2-3/4 2-7/8 3-1/8 3-1/4 3-1/2 3-5/8 3-3/4 3-7/8 4 4-1/8 4-1/4 HM-CO-1/16 HM-CO-5/64 HM-CO-3/32 HM-CO-/64 HM-CO-1/8 HM-CO-9/64 HM-CO-5/32 HM-CO-11/64 HM-CO-3/16 HM-CO-13/64 HM-CO-7/32 HM-CO-15/64 HM-CO-1/4 HM-CO-17/64 HM-CO-9/32 $0.61 $0.70 $0.70 $0.73 $0.73 $0.86 $0.91 $1.13 $1.34 $1.34 $1.69 $1.91 $2.25 $2.51 $2.51   SIZE FLUTE LNGTH O.A.L PART NO PRICE 19/64 5/16 21/64 11/32 23/64 3/8 25/64 13/32 27/64 7/16 29/64 15/32 31/64 1/2 3-1/16 3-3/16 3-5/16 3-7/16 3-1/2 3-5/8 3-3/4 3-7/8 3-15/16 4-1/16 4-3/16 4-5/16 4-3/8