Steel Processing
Precision Blades for Slitting, Shearing & Coil Cutting Applications
We offer high-performance knives for the steel and metal processing industry, engineered for precision, strength, and long-lasting reliability
Our blades are used worldwide in slitting lines, cut-to-length lines, shearing machines, and coil processing equipment — ensuring clean cuts, consistent accuracy, and maximum uptime.
Built for Heavy-Duty Performance
Each knife is CNC-machined from premium tool steels and high-alloy materials, then heat-treated to achieve the ideal combination of hardness, toughness, and wear resistance.
We ensure tight dimensional tolerances and perfect edge geometry, guaranteeing smooth operation even under extreme cutting loads.
Product Range
- Slitting Line Knives
- Rotary & Guillotine Shear Blades
- Cut-to-Length Knives
- Over Arm Separator Discs & Shims
- Stripper Rings & Metal bonded spacers
Material options
- Slitting Knives are available in D2 (1.2379), D3 (1.2080), H13 (1.2344), A8 Mod & Powder Metallurgy grades like ASP 2023
- Metal Spacers are available in EN31 / SUJ2 / SAE 52100
- Stripper Rings are available in NBR, PU or Rubber Bonded. Dual Color option available
TOLERANCES CHART
SLITTING CUTTERS | METAL SPACERS
| STANDARD PRECISION | ULTRA PRECISION | ||||||
|---|---|---|---|---|---|---|---|
| OD (mm) | Thickness Tolerance | Flatness | Thickness Tolerance | Flatness | |||
| (Depending on Thickness) | (Depending on Thickness) | ||||||
| ≤ 2 mm | 2 to 5 mm | > 5 mm | 2 to 5 mm | > 5 mm | |||
| Up to 250 mm | ± 0.003 | 0.1 | 0.040 | 0.010 | ± 0.001 (Lapped) | 0.020 mm | 0.005 mm |
| 250 to 365 mm | ± 0.004 | 0.1 | 0.050 | 0.015 | ± 0.001 (Lapped) | 0.030 mm | 0.005 mm |
| 365 to 435 mm | ± 0.005 | 0.1 | 0.050 | 0.020 | ± 0.003 (Ground) | 0.040 mm | 0.006 mm |
| Above 435 mm | ± 0.006 | 0.1 | 0.070 | 0.025 | ± 0.004 (Ground) | 0.050 mm | 0.010 mm |
RUBBER BONDED METAL SPACERS
OD Tolerance: ± 0.15 mm (STANDARD PRECISION) | ± 0.10 mm (ULTRA PRECISION)
Bore: G7/G6. Same as knife bore tolerance
Recommended Rubber thickness max 0.05 mm on each side
Rubber Hardness ± 5 Shore A
