Multi purpose tool for drilling, milling, chamfering, spotting and countersinking. 
 
Tolerances:
Cutting Diameter
1/32" to 1/4": +.000 / -002"
 
9/32" to 1" : +000 / -002"
       Tolerances:
Cutting Diameter
1/32" to 1/4": +.000 / -002"
9/32" to 1" : +000 / -002"
           Micro 100 Multi-Use Solid Carbide Single End Drill Mills