Made from hardened alloy steel. Designed for cutting steel, copper, aluminum, cast iron, and more. Ideal for cutting and renewing external and internal threads. Suitable for installation work, independent workshops, mechanical shops, and locksmiths. Supplied in a plastic case.

• Technical specifications:
• Number of pieces: 60
• Thread sizes: 4-40, 6-32, 8-32, 10-32, 10-24, 12-24, 1/4-20, 1/4-28, 5/16-18, 5/16-24, 3/8-16, 3/8-24, 7/16-14, 7/16-20, 1/2-13, 1/2-20, 1/8, M3x0.5, M4x0.7, M5x0.8, M6x1.0, M7x1.0, M8x1.25, M9x1.25, M10x1.5, M10x1.0, M12x1.75
• Cutter dimensions: same as thread sizes
• Weight: 2.5 kg
• The set includes:
• 54 pcs. of threads and cutters
• 1 x Adjustable screw for threads M3-M12
• 1 x 25mm handle for cutters
• 1 x Screwdriver 50x5mm
• 1 x T-handle for threads M3-M6
• 2 x Thread measuring combs