China Steel Cutting Rules, Rotary Serrated Die Cutting Rule, Rotary Cutting Rule, Ar, Straight No Notch, Find details about China Steel Rules, Cutting Rules from Steel Cutting Rules, Rotary Serrated Die Cutting Rule, Rotary Cutting Rule, Ar, Straight No Notch
Thickness | 0.71mm(2pt) | 1.05mm(3pt) | 1.42mm(4pt) | tear off,folding of heavy load corrugated boards etc. | |||||||||
Height | 22.0mm-50.0mm | ||||||||||||
Tooth number | 8/10/12T/inch | ||||||||||||
Body hardness | HRC36-38 | ||||||||||||
Edge hardness | HV650-700(HRC58-60) | ||||||||||||
Tooth shape | sharp pointed teeth, round gullets | ||||||||||||
Edge angle | 42°/ 52° | ||||||||||||
Back execution | SNN / SN / CN | ||||||||||||
Packaging | length 30m, diameter 180-800mm or on request |
Product Tolerance | ||
Height <35mm | ±0.02mm | |
Height ≥35mm | ±0.03mm | |
Straightness | ±0.5mm/1m rule length L | |
Flatness | ≤1.0‰ rule height H | |
Cross camber | pieces:±5mm/1m rule length L coils:±10mm/1m rule length L | |
Twist | ±0.5mm/1m rule length L | |
Thickness Tolerance | ||
Thickness | Tolerance | |
mm | pt | |
0.45 | 1.3 | ±0.015 |
0.53 | 1.5 | ±0.015 |
0.71 | 2 | ±0.015 |
1.05 | 3 | ±0.020 |
1.42 | 4 | ±0.028 |