China Steel Rules, Cutting Rules, Flatbed Die Cutting Rules, for Printing Packing, Corrugated Board, Plastics, Gaskets, Sfdb Bevel Type, Find details about China Steel Rules, Cutting Rules from Steel Rules, Cutting Rules, Flatbed Die Cutting Rules, for Printing Packing, Corrugated Board, Plastics, Gaskets, Sfdb Bevel Type
Thickness | 0.71mm(2pt) | 1.05mm(3pt) | 1.42mm(4pt) | thin and continuous stationery, toys,boards, suitable for cutting materials where straight/vertical cut is required | |||||||||
Height | 22.8mm-50mm | ||||||||||||
Body hardness | HRC36-38 | HRC39-41 | |||||||||||
Edge hardness | HV650-700(HRC58-60) | ||||||||||||
Bevel type | SFDB | ||||||||||||
Bevel surface | shaved | ground | |||||||||||
Edge angle | 52° | ||||||||||||
Body color | blue-black / yellow / white |
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 |