Professional plastic box 13-piece set

Professional 13-piece set + 13 twist drills

Professional 10-piece set + 13 twist drills

Industrial tin box 13 pieces set + 13 twist drills

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

Superhard cobalt flagship iron box 19-piece set + 13 twist drills

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

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

CONTAINS 2.8MM COBALT 10 STICKS

CONTAINS 3.4MM COBALT 5 STICKS

CONTAINS 4.2MM COBALT 5 STICKS

CONTAINS 4.5MM COBALT 5 STICKS

CONTAINS 4.8MM COBALT 5 STICKS

CONTAINS 5.2MM COBALT 5 STICKS

CONTAINS 6.5MM COBALT

CONTAINS 7.5MM COBALT

CONTAINS 9.8MM COBALT

CONTAINS COBALT 10MM

CONTAINS COBALT 10.8MM

CONTAINS COBALT 11.0MM

CONTAINS COBALT 11.5MM

CONTAINS COBALT 13.0MM

10 double-ended 3.5mm

10 double-head 4.0mm

10 double-ended 4.2mm tubes are recommended

10 double-ended 5.2mm tubes are recommended

10 double-ended 6.0mm

Industrial 10-piece set + 13 twist drills

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

CONTAINS 1.0MM COBALT 10 STICKS

CONTAINS 3.0MM COBALT 10 STICKS

CONTAINING COBALT 3.5MM 5 STICKS

CONTAINS 5.5MM COBALT 5 STICKS

CONTAINS 6MM COBALT 5 STICKS

CONTAINS 7.2MM COBALT

COBALT CONTAINING 8.0MM

CONTAINS COBALT 8.2MM

CONTAINS COBALT 8.5MM

CONTAINS 9.0MM COBALT

CONTAINS COBALT 9.5MM