TAP & DIE DRILL BIT SET M3-M12 60pcs

Made of hardened alloy steel.
Designed for cutting steel, copper, aluminum, cast iron etc.
Ideal for cutting and renewing external and internal threads.
Useful for installation works, for auto and machinery repair, etc.
All in plastic case. 

Technical data:
Number of items: 60
Tap size: 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, 1/8 NPT27
Die size: same as tap size
Weight: 2.5 kg  

Set contains:
54 x tap and die
1 x M3-M12 adjustable tap wrench holder
1 x 25mm die wrench holder
1 x screwdriver 50x5mm
1 x T-handle tap wrench holder M3-M6
2 x thread pitch gauge