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LF048 Wholesale SKLS3 Fiber Optic Cable Cleaver Durable Blade FTTH Network Construction Tools

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Product Description

Product Overview

The SKLS3 Fiber Cleaver is a professional high-precision optical fiber cutting tool, specially designed for FTTH (Fiber to the Home), FTTx projects, fiber optic cold splicing, hot splicing, and daily fiber maintenance.

Key features

Ultra-Long Blade Life (≥48,000 Cuts) – High-strength tungsten steel with 16 surfaces, far exceeding typical 10,000-cut blades.
Fixed Cutting Length (18mm) – Ensures repeatable, precise cleaving for 0.25mm, 0.9mm, and jumper cables – ideal for standardized FTTH workflows.
Cutting Angle ≤0.5° – Delivers smoother end faces and lower splicing loss compared to standard cleavers.
Cover-Close & Push Operation – Automatic blade return; simply close the cover and push the fiber cover – even easier than press-button types.
Import & Compliance Ready: Fully RoHS certified to comply with import standards for global markets.

Detailed Technical Specifications

Product Model	SKLS3 Fiber Cleaver (Fixed Model, SKL-S3)
Product Category	Professional High-Precision Fiber Cutting Tool (FTTH, Cold Splicing, Hot Splicing)
Application	FTTH/FTTB/FTTC Installation, FTTx Projects, Fiber Optic Cold Splicing, Hot Splicing, Fiber Maintenance & Emergency Repair, Bare Fiber/Pigtail/Jumper Cutting
Blade Material	High-Quality High-Strength Tungsten Steel, High Hardness (92.5-93HRA), Wear-Resistant, Corrosion-Resistant
Blade Specifications	16 Cutting Surfaces, Replaceable Blade; Total Blade Service Life: ≥48000 Cuts
Cutting Mode	One-Step Press Cutting, Automatic Blade Return, Smooth Blade Slide; Simply Close Cover and Push Fiber Cover to Complete Cutting
Compatible Fiber Types	Bare Fiber (0.25mm, 125μm), Pigtail (0.9mm), Jumper Cable; Suitable for Single-Mode Fibers
Fixture Design	3-in-1 Universal Fixture, Integrated 0.25mm/0.9mm/Jumper Cable Slots, No Need for Fixture Replacement
Cutting Quality	Smooth and Flat Cutting End Face, No Burrs, Cutting Angle ≤0.5°, Effectively Reducing Splicing Loss
Cutting Length	Fixed 18mm (Suitable for 0.25mm/0.9mm Fibers and Jumpers)
Operating Temperature	-40℃ ~ +80℃, Wide Temperature Adaptation, Suitable for Harsh Outdoor Environments
Storage Temperature	-40℃ ~ +80℃; Relative Humidity: 0~95%; Atmospheric Pressure: 70Kpa ~ 106Kpa
Product Dimensions	60×59.5×52mm (Standard Size), Compact and Easy to Carry
Net Weight	Approx. 225g (Single Cleaver), Lightweight for Field Operation
Special Design	Rubber Anti-Slip Base Pad, Smooth Blade Slide, Compact Metal Housing, Wear-Resistant Surface, Not Easy to Scratch
Compatibility	Compatible with All Types of Fiber Fusion Splicers, Suitable for Both Cold Splicing and Hot Splicing
Certifications	RoHS (Meets International Quality & Safety Standards, Suitable for Global Export
Warranty Period	1 Year (Whole Machine); 3 Months (Blade, Consumables Excluded); Blade Service Life: ≥48000 Cuts
Packaging Details	Hard Carton: 1 Set/Carton; Standard Configuration: 1×SKLS3 Fiber Cleaver, 1×Hexagonal Knife-Adjusting Wrench, 1×Shockproof Bag, 1×User Manual, 1×Packaging Box; Customizable Logo & Packaging (MOQ: 50Pieces)

Application Scenarios

Telecom & FTTH Rollouts: Designed for tier-1 telecom operators and contracting teams requiring continuous, high-volume splicing.

Data Center & Jumper Cleaving: The dedicated jumper cable slot makes it exceptionally suitable for data center fiber patch cord termination.

All-Weather Field Construction: Operates stably in high humidity and extreme temperatures ranging from -40℃ to +80℃.

FAQ

Q：

Why does the SKLS3 achieve a blade life of 48,000 cuts? How is it different from ordinary cleavers?

A：

The skls3 fiber optic cleaver is designed for high-volume fiber optic projects. Its blade is made of high-strength, ultra-fine grain tungsten steel with a hardness of 92.5–93HRA, offering exceptional wear resistance and edge retention. The blade has 16 precision cutting surfaces, each capable of 3,000 stable cuts, giving a total service life of ≥48,000 cuts — several times longer than standard fiber cleavers. This dramatically reduces long-term consumable costs for telecom operators.

Q：

What is the cutting angle performance of this SKLS3 cleaver? Can it meet the requirements of high-performance fusion splicers?

A：

Absolutely. The SKL-S3 fiber cleaver is equipped with precision-ground sliders and guide rails to ensure stable, smooth cutting action every time. It delivers an average cutting angle of ≤0.5°, producing flat, burr-free, and crack-free fiber end faces. These end faces pass strict inspection by both imported and domestic high-performance fusion splicers, effectively avoiding splicing failures caused by poor cleaving.

Q：

Can the SKLS3 cleave a 2.5mm jumper cable directly?

A：

Yes. The SKLS3 fiber cleaver features a 3-in-1 universal fixture that includes a dedicated slot for jumper cables in addition to standard 0.25mm bare fiber and 0.9mm pigtail slots. It supports jumper cables in the 2.5–3.0mm range. In data center racks or FTTx indoor cabling, technicians can directly secure and cleave jumpers without changing fixtures.

Inquiry

To learn more about this product, you can submit your requirements here.