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Sumitomo FC-8R One-Step Fiber Cleaver | As Seen on Our YouTube Channel

Sumitomo FC-8R One-Step Automatic Fiber Cleaver

As featured in our YouTube reviews and tutorials. The FC-8R is the go-to cleaver for FTTH installers and field technicians who demand precision, speed, and reliability in a compact package.

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Why Technicians Choose the FC-8R

  • βœ… One-step operation – cleave in a single motion, no manual blade advance
  • βœ… 60,000 cleaves per blade position with automatic blade rotation
  • βœ… Cleave angle ≀0.5Β° for low-loss fusion splicing
  • βœ… Ultra-lightweight at 260g – ideal for aerial and confined-space work
  • βœ… Compatible with all major fusion splicers including Sumitomo, Fujikura, and COMWAY

Full Technical Specifications

Specification FC-8R
Operation Type One-Step Automatic
Blade Life 60,000 cleaves (16 positions Γ— ~3,750 each)
Cleave Angle ≀0.5Β°
Fiber Diameter 125 Β΅m (SM, MM, DS, NZ-DS)
Coating Diameter 250 Β΅m / 900 Β΅m
Weight 260g
Blade Rotation Automatic (16 positions)
Fiber Holder Universal (250/900 Β΅m)

FC-8R vs. Competing Cleavers

Feature Sumitomo FC-8R Generic Cleavers COMWAY CC-03
Blade Life 60,000 16,000–24,000 50,000
Auto Blade Rotation βœ… Yes ❌ No βœ… Yes
Cleave Angle ≀0.5Β° ≀0.5°–1Β° ≀0.5Β°
Weight 260g 300–500g 135g
Brand Reliability ⭐ Sumitomo (Japan) Varies ⭐ COMWAY

πŸ“Ί Watch It in Action

We've reviewed and demonstrated the FC-8R on our YouTube channel. Embed your YouTube video here by replacing the VIDEO_ID below:

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Frequently Asked Questions

Is the FC-8R compatible with my fusion splicer?

Yes. The FC-8R works with all standard fusion splicers including Sumitomo, Fujikura, Ilsintech, and COMWAY models.

How do I know when to rotate the blade?

The FC-8R features an automatic blade rotation mechanism β€” it advances to the next position automatically after each cleave cycle, so you never need to manually track blade usage.

Does it come with a carrying case?

Yes, the FC-8R ships with a protective carrying case and fiber holder.


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Get the Sumitomo FC-8R shipped directly to your door. We offer worldwide shipping and competitive pricing.

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Questions? Contact our team β€” we're fiber optic specialists.