COMWAY CC-03 Replacement Cleaver Blade
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The COMWAY CC-03 is a genuine, ultra-hard replacement cutting wheel designed to restore factory-spec performance to your COMWAY optical fiber cleavers. Manufactured from premium, high-density tungsten carbide, this blade delivers perfectly perpendicular mirror-face scores, driving down average splice loss and eliminating the frustration of jagged fiber ends.
Engineered with 24 distinct indexing positions, the CC-03 provides a long-lasting, low-cost-per-cleave solution for high-volume FTTH deployments, telecom backbone splicing, and network maintenance.
✅Cleaver Compatibility:
The COMWAY CC-03 replacement blade is the official, exact-fit factory replacement part for the following high-precision fiber cleavers:
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COMWAY C108
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COMWAY C109
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COMWAY CC-03
🔑Key Features & Benefits:
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Premium Tungsten Carbide Construction: Forged from structural-grade carbide alloys to maintain edge sharpness over thousands of mechanical cycles, resisting micro-chipping even under intense field use.
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Massive 48,000-Cleave Lifespan: Features 24 clearly etched rotational positions. Each position is rated for up to 2,000 clean cuts before requiring rotation to the next index.
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Flawless End-Face Geometry: Ensures highly repeatable, perpendicular cleave angles (≤0.5°), dramatically decreasing the risk of fiber bubbles, gaps, or offset errors during fusion alignment.
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Universal Comway Cleaver Fitment: Drops directly into Comway's flagship high-precision cleaver models with zero modifications required.
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Micro-Polished Cutting Edge: The specialized mirror-finish edge reduces friction during the mechanical score, ensuring a clean fracture through both 125 µm singlemode and multimode cladding.
📊Technical Specifications:
| Parameter | Specification |
| Model | CC-03 (sometimes designated as CC03) |
| Material | High-Purity Tungsten Carbide |
| Blade Positions | 24 Rotatable Indexes (Height Adjustable) |
| Total Estimated Lifespan | ~48,000 total cleaves (2,000 cuts per position) |
| Cleave Angle Accuracy | Typical ≤0.5° |
| Outer Diameter | Standard 20 mm |
| Center Hole Diameter | Standard 4 mm |
| Thickness | Standard 2 mm |
Installation Note: When replacing the blade, always use the precision hex wrench included with your cleaver tool kit to prevent stripping the mounting screw. After securing the new CC-03 blade, perform a series of test cuts on scrap fiber and adjust the blade height slightly if the fiber fails to score or shatters.
⚙️Signs Your Cleaver Blade Needs Replacing:
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Unstable Cleave Angles: Your fusion splicer repeatedly rejects fibers due to a "Large Cleave Angle" or bad end-face error (>1.0°).
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Fiber Lip or Shredding: Visually inspecting the fiber end-face under the splicer's cameras reveals a prominent "lip," chip, or jagged edge.
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Fiber Fails to Break: The cleaver's anvil drops and scores the fiber, but the fiber remains intact instead of fracturing cleanly.
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All Positions Exhausted: The blade has already been rotated through all 24 positions and can no longer be raised via the height adjustment screw.