Reinforced Metal Cut Off Blade 115-510mm with HRA100+ Hardness for Carbon Steel and Hardened Steel Cutting
Reinforced metal cut-off wheels engineered for cutting carbon steel, chrome steel, 45# steel, and hardened steel. These precision cutting wheels deliver exceptional strength, safety, and cutting performance for industrial applications.
- Exceptional strength and high safety standards
- Superior wear resistance with hardness reaching HRA100+ (compared to standard HRA50-70)
- Enhanced sharpness for improved work efficiency
- Precision straight cutting for minimal material waste
- HRC <30: Soft steel applications
- HRC 30-50: Medium hardness steels
- HRC 50-60: High hardness steels
- HRC >60: Ultra-hard steel materials
Four specialized hardness grades (PB > MB > LB > KB) designed for specific metallographic specimen cutting requirements.
| Model | OD (mm) | Thickness (mm) | ID (mm) | Line Speed (m/s) |
|---|---|---|---|---|
| WWQ115 | 115 | ≥0.14 | 12.7/16/25.4/30/31.75/32/40/50 | 50-80 |
| WWQ125 | 125 | ≥0.15 | 12.7/16/25.4/30/31.75/32/40/50 | 50-80 |
| WWQ150 | 150 | ≥0.25 | 12.7/16/25.4/30/31.75/32/40/50 | 50-80 |
| WWQ180 | 180 | ≥0.4 | 12.7/16/25.4/30/31.75/32/40/50 | 50-80 |
| WWQ205 | 205 | ≥0.4 | 12.7/16/25.4/30/31.75/32/40/50 | 50-70 |
| WWQ255 | 255 | ≥0.6 | 12.7/16/25.4/30/31.75/32/40/50 | 50-70 |
| WWQ305 | 305 | ≥1.0 | 50-70 | |
| WWQ355 | 355 | ≥1.5 | 12.7/16/25.4/30/31.75/32/40/50 | 50-60 |
| WWQ405 | 405 | ≥1.8 | 12.7/16/25.4/30/31.75/32/40/50 | 50-60 |
| WWQ455 | 455 | ≥1.8 | 12.7/16/25.4/30/31.75/32/40/50 | 50-60 |
| WWQ510 | 510 | ≥1.8 | 12.7/16/25.4/30/31.75/32/40/50 | 40-50 |
AUTOFOR maintains ISO14001 environmental certification and SGS environmental compliance. All products are designed for zero pollution and zero emission, ensuring environmental safety and human health protection.
Widely used in aerospace, automotive, energy, electronics, education, and precision cutting technology industries. AUTOFOR products maintain leadership in domestic precision cutting solutions.
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