50 double-ended 3.2mm

10 double-ended 5.2mm tubes are recommended

10 double-head 4.0mm

10 double-ended 3.2mm

HIGH COBALT 12MM

CONTAINS 10.5MM COBALT

CONTAINS 9.8MM COBALT

CONTAINS 7.0MM COBALT

CONTAINS 6.5MM COBALT

CONTAINS 5.5MM COBALT 5 STICKS

CONTAINS 5MM COBALT 5 STICKS

CONTAINS 4.8MM COBALT 5 STICKS

CONTAINS 4.5MM COBALT 5 STICKS

CONTAINS 3.4MM COBALT 5 STICKS

CONTAINING COBALT 3.5MM 5 STICKS

CONTAINS 3.0MM COBALT 5 STICKS

CONTAINS 2.6MM COBALT 10 STICKS

CONTAINS 2.0MM COBALT 10 STICKS

3 pieces of 1mm, 2mm, and 2.5mm

3mm, 4mm, 5mm each

1 each of 1mm, 2mm, 3mm, 4mm, and 5mm

Professional 10-piece set of plastic box

10 double-ended 6.0mm

10 double-ended 3.0mm

CONTAINS COBALT 12.5MM

CONTAINS COBALT 11.5MM

CONTAINS COBALT 11.0MM

CONTAINS COBALT 10.8MM

CONTAINS COBALT 10MM

CONTAINS 9.0MM COBALT

CONTAINS COBALT 8.2MM

CONTAINS 6.2MM COBALT 2 STICKS

CONTAINS 4.3MM COBALT 5 STICKS

CONTAINS 4.2MM COBALT 5 STICKS

CONTAINS 4MM COBALT 5 STICKS

CONTAINS 3.2MM COBALT 5 STICKS

CONTAINS 2.8MM COBALT 10 STICKS

CONTAINS 2.5MM COBALT 10 STICKS

CONTAINS 1.5MM COBALT 10 STICKS

Superhard cobalt flagship iron box 25-piece set + 13 twist drills