China Steel Rule Blade, Die Board Cutting Rules, Cfdb, Rotary, 2PT, 3PT, 4PT, Find details about China Steel Rules, Cutting Rules from Steel Rule Blade, Die Board Cutting Rules, Cfdb, Rotary, 2PT, 3PT, 4PT
Thickness | 0.71mm(2pt) | 1.05mm(3pt) | 1.42mm(4pt) | plastic laminated paper, stickers, paperboards, corrugated boards, gaskets, PVC materials, electronics, rubber, puzzles, plastics (PET, vacuum-formed), leather, cigarette packs, etc. | |||||||||
Height | 15.9mm-50.0mm | ||||||||||||
Body hardness | HRC33-35 | HRC36-38 | HRC39-41 | HRC42-45 | |||||||||
Edge hardness | HV650-700(HRC58-60) | ||||||||||||
Bevel type | CFDB(white/black edge) | ||||||||||||
Bevel surface | shaved | ground | fine ground | ||||||||||
Edge angle | 42°/ 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 |