Combined Drills and Countersink Combined Drills & Counterinks Quick View Read more Combined Drills & Countersink Colton Cutting Tools 61821 | 60 Degree Number 0 Carbide Combined Drill & Countersink 1/32″ Pilot x 1/8″ Shank x 1-1/2″ OAL Quick View Read more Combined Drills & Countersink Colton Cutting Tools 61822 | 60 Degree Number 1 Carbide Combined Drill & Countersink 3/64″ Pilot x 1/8″ Shank x 1-1/2″ OAL Quick View Read more Combined Drills & Countersink Colton Cutting Tools 61823 | 60 Degree Number 2 Carbide Combined Drill & Countersink 5/64″ Pilot x 3/16″ Shank x 2″ OAL Quick View Read more Combined Drills & Countersink Colton Cutting Tools 61824 | 60 Degree Number 3 Carbide Combined Drill & Countersink 7/64″ Pilot x 1/4″ Shank x 2″ OAL Quick View Read more Combined Drills & Countersink Colton Cutting Tools 61825 | 60 Degree Number 4 Carbide Combined Drill & Countersink 1/8″ Pilot x 5/16″ Shank x 2-1/8″ OAL Quick View Read more Combined Drills & Countersink Colton Cutting Tools 61826 | 60 Degree Number 5 Carbide Combined Drill & Countersink 3/16″ Pilot x 7/16″ Shank x 2-3/4″ OAL