Thickness |
0.71mm(2PT) |
1.07mm(2PT) |
1.42mm(2PT) |
2.10mm(2PT) |
Height |
22.8~30.0mm |
Specification Thickness |
Number |
Explain |
Remark |
0.71mm |
EL-90 |
Blue-black Body |
Core Hardness Hrc 41~43 |
ELD-90 |
White Body |
Core Hardness Hrc43~45 |
|
EL-70 |
Taiwan |
Core Hardness Hrc38~39(Medium) |
|
EL-80 |
Taiwan |
Core Hardness Hrc35~36(Soft) |
|
1.07mm |
ELD-70 |
Blue-black Body |
Core Hardness Hrc37 |
ELD-80 |
Blue-black Body |
Core Hardness Hrc39 |
|
1.42mm |
ELC-70 |
Blue-black Body |
Core Hardness Hrc36 |
2.1mm |
ELB-70 |
Blue-black Body |
Core Hardness Hrc35 |
0.71mm |
EV-90 |
Blue-black Body |
Core Hardness Hrc41~43(Top Thin Creasing) |
Thickness tolerance range of CUTTING rules
ThicknessExpression | Reference | InternationalStandard | Corporate Standards | |
Tolerance | Min~Max | |||
0.45 | 0.44 | ±0.025 | ± 0.010 | 0.430~0.450 |
2PT | 0.71 | ±0.030 | ± 0.010 | 0.700~0.720 |
3PT | 1.05 | ±0.040 | ± 0.010 | 1.050~1.070 |
4PT | 1.42 | ±0.050 | ± 0.015 | 1.395~1.425 |
The difference between high-edged and low-edged knives is that the high-edged knife is based on the low-edged knife and then grinds off the corners on both sides to make its blade narrower, generally about 2mm.