Cobalt Jobber Length Drill Bit

Cobalt jobber drill bits with 135 degree split point, manufactured to NAS Standard 907.

#1-8 Cobalt Jobber Length Drill Bit 

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#1 Cobalt Jobber Length Drill Bit 

#10 Cobalt Jobber Length Drill Bit (.1935).

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#12 Cobalt Jobber Length Drill Bit (.1890).

#13 Cobalt Jobber Length Drill Bit (.1850). 

#14 Cobalt Jobber Length Drill Bit (.1820). 

#15 Cobalt Jobber Length Drill Bit (.1800). 

#16 Cobalt Jobber Length Drill Bit (.1770). 

#17 Cobalt Jobber Length Drill Bit (.1730). 

#18 Cobalt Jobber Length Drill Bit (.1695). 

#19 Cobalt Jobber Length Drill Bit (.1660). 

#20 Cobalt Jobber Length Drill Bit (.1610). 

#21 Cobalt Jobber Length Drill Bit (.1590). 

#22 Cobalt Jobber Length Drill Bit (.1570). 

#23 Cobalt Jobber Length Drill Bit (.1540). 

#24 Cobalt Jobber Length Drill Bit (.1520). 

#25 Cobalt Jobber Length Drill Bit (.1495). 

#26 Cobalt Jobber Length Drill Bit (.1470). 

#27 Cobalt Jobber Length Drill Bit (.1440). 

#28 Cobalt Jobber Length Drill Bit (.1405). 

#29 Cobalt Jobber Length Drill Bit (.1306). 

#30 Cobalt Jobber Length Drill Bit (.1285). 

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#43 Cobalt Jobber Length Drill Bit