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How to choose drawing dies

Size d(mm)TOL(mm)Max Non-Roundness(mm)Case Size(mm)NDSMCDPCDTC
0.007-0.020+0/-1.5%d0.5%d25×6
0.021-0.025+0/-0.00030.000225×6
0.026-0.040+0/-0.00040.000325×6
0.041-0.075+0/-0.00060.000425×8
0.076-0.100+0/-0.00080.000425×8
0.101-0.200+0/-0.00100.001025×8
0.201-0.600+0/-0.0020.001525×10
0.601-1.200+0/-0.0030.002028×10
1.201-2.000+0/-0.0040.002528×12
2.001-3.500+0/-0.0050.003030×15
3.501-5.500+0/-0.0060.003535×20
5.501-8.000+0/-0.0070.004043×27
8.001-10.000+0/-0.0080.004543×27
10.001-12.000+0/-0.0100.0050Custom
12.001-15.000+0/-0.0120.0060Custom
15.001-18.000+0/-0.0140.0070Custom
18.001-22.000+0/-0.0160.0080Custom
22.001-75.000+0/-0.0200.0100Custom
>75.000CustomCustomCustom
Standard
ItemSoft wire productHard wire product
Bell angle (α)70°±20°60°±20°
Approach angle (β)35°±5°30°±5°
Reduction angle (γ)18°±2°12°±2°
Bearing length (D)20-5040-60
Back relief angle(θ)15°±5°15°±5°
Exit angle (φ)50°±20°50°±20°
Standard configuration for other wire types also available

Hard wire product

Stainless steel wire, copper plated steel wire, galvanized steel wire, brass plated steel wire tungsten wire ,. etc

Soft wire product

Copper wire, aluminum wire, brass wire gold wire ,. etc