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LF052 Fiber Optic Miller Plier CFS3 Holes FTTH Installation Tool

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Product Description

Miller CFS-3 Fiber Optic Stripper for Three-Layer FTTH Preparation

Miller CFS-3 fiber optic stripper is a layer-preparation tool for repeatable removal of selected jacket, 900 µm buffer and 250 µm coating layers using the correct CFS-2 or CFS-3 notch. Its purpose is to open the specified jacket, tube, buffer or coating without damaging the next layer; correct results depend on matching the blade geometry to the real cable construction.

This model uses factory-set precision stripping. The GSC query miller cfs-3 is retained because it identifies the buyer’s intended tool. Confirm whether the order is CFS-2 or CFS-3, the actual notch sizes and the coating system; similar green-handled tools are not automatically equivalent.

Best Fit and Tool Selection

Preparation step	Control point	Reason
Identify cable layers	Confirm jacket, armour, strength member, buffer/tube and coating dimensions	Prevents using a coating stripper on a cable layer or cutting hidden fibres.
Set or select blade/notch	Use a sacrificial sample and the model-specific channel	Cable diameter alone does not define safe cutting depth.
Stabilize cable	Keep the cable straight and free of twist or axial load	Ovality and side load change blade penetration.
Strip/slit	Use one controlled motion in the intended direction	Repeated sawing can score tubes, fibre or conductors.
Inspect	Check every exposed layer before continuing	White stress marks, scoring or flattened tubes are rejection signals.
Clean and store	Remove jacket debris, lock/cover the blade and use the case	Protects operators, blade edge and other precision tools.

Cable Construction and Layer Compatibility

A safe selection requires more than outside diameter. Buyers should provide a cable cross-section or sample showing jacket material and thickness, armour or strength member, ripcord, tube size, buffer/coating diameter and any copper conductors. Drop cable, round duct cable, loose tube and 250 µm coating require different cutting geometries.

Technical Specifications

Parameter	Specification / procurement note
Product Model	CFS-2 (2-hole) / CFS-3 (3-hole)
Tool Type	Fiber Optic Miller Stripper / Precision Stripping Pliers
Stripping Function (CFS-2)	Large hole: 1.6–3.0mm outer jacket → 600–900μm buffer; Small hole: 250μm coating → 125μm bare fiber
Stripping Function (CFS-3)	1st hole: 1.6–3.0mm outer jacket → 600–900μm buffer; 2nd hole: 900μm tight buffer → 250μm coating; 3rd hole: 250μm coating → 125μm bare fiber
Compatible Fiber	Bare fiber (125μm), 250μm coating, 900μm tight buffer, 0.9mm/2.0mm/3.0mm pigtail, indoor cable Verify against the actual cable cross-section and jacket/tube wall thickness before volume use.
Blade Material	High-carbon steel, hardened, tempered, precision-ground
Adjustment	Factory preset — no adjustment required
Safety	Built-in safety lock (closes when not in use)
Handle	Ergonomic TPE/rubber, non-slip, comfort grip
Overall Length	165 mm (6.5 in)
Net Weight	Approx. 119 g (4.2 oz)
Operating Temperature	-40°C to +80°C
Certifications	CE/RoHS documentation availability is model-specific and must be confirmed for the exact supplied variant.
Warranty Period	1 year (tool body); blades (consumables) excluded Final terms and consumable exclusions follow the signed quotation.
Standard Package	1 × CFS stripper, 1 × user manual, 1 × plastic box Packing and spare-blade content are confirmed on the purchase order.

How to Set Cutting Depth or Select the Correct Notch

For an adjustable tool, begin shallower than the measured wall thickness and increase in small steps on a sacrificial length until the jacket separates without marking the next layer. For a factory-set multi-hole stripper, use only the notch specified for that layer and pull in the designed direction. A factory preset reduces adjustment but does not eliminate cable-compatibility testing.

Application Boundaries

A jacket slitter is not a fibre cleaver, and a 250 µm coating stripper is not an armour cutter. Do not allow the blade to contact glass, metallic strength members or live conductors unless the model is specifically designed and approved for that layer. Replace any fibre showing scoring, whitening, bending damage or coating tears.

Common Stripping Failures and Prevention

Failure	Likely cause	Corrective action
Fibre or tube damage	Blade too deep, wrong notch, cable ovality or hidden element	Stop; adjust on a sacrificial length and map the cable cross-section before continuing.
Jacket not fully opened	Blade too shallow, worn edge or hard jacket	Increase depth gradually or replace the approved blade; do not force the tool.
Spiral/uneven cut	Cable twist, poor alignment or unstable pull direction	Straighten and support the cable; maintain axial tool travel.
Coating residue	Wrong notch, contaminated blade or aged coating	Clean the blade channel and verify coating diameter and temperature condition.
Bare glass scratches	Tool contacted glass or stripping motion was uncontrolled	Reject the prepared fibre, re-strip and inspect the correct precision notch.
Short blade life	Dirty cable, armour contact or incorrect application	Use the tool only on specified layers and keep a blade replacement log.

Pre-shipment Quality and Acceptance Plan

LinkFiber can qualify the exact tool and blade against a buyer-supplied cable sample. A practical inspection records cable construction, temperature, notch/depth setting, strip length, required force, layer damage, blade condition, safety-lock function and package contents across a representative sample of units.

Approve the exact tool version and blade code.
Test every required cable layer on representative production cable.
Set acceptance criteria for clean opening and zero visible damage to the next layer.
Verify spare blades, adjustment tool, guard/lock and storage case.
Record lot, operator, cable sample and inspection result.
Use gloves and eye protection; dispose of glass and blade waste safely.

B2B Buyer Guide: Information Required for an Accurate Quote

Provide cable type, cross-section, outside diameter, jacket/tube material and wall thickness, fibre or tube count, target layer, strip/slit direction, daily workload, quantity, destination and private-label needs. For field kits, list the cleaver, stripper, cleaning materials and spare blades required per technician.

MOQ, Samples, Lead Time and Packing

Commercial item	Standard B2B arrangement
MOQ	Project-based quantity; trial and customized quantities can be discussed
Samples	Available on request for cable-layer compatibility testing
Lead time	Normally 5–10 days after model and accessory confirmation
Packing	Safety lock or blade guard, spare blade where specified, manual, storage case and export carton
Customization	Logo, label, colour, blade kit, manual language, inspection report and tool-set packing
Documents	Exact-model datasheet, packing list and lot inspection records by order; compliance evidence must match the supplied variant

Related Fiber Installation Tools

Compare the complete Cable Stripper range and combine it with Fiber Cleavers or other Fiber Optic Installation Tools. LinkFiber can build a cable-specific tool set under one approved packing list.

FAQ

Q：

Do you offer OEM branding or bulk packaging for procurement for Fiber Optic CFS3 stripper ?

A：

Yes. For volume orders, we can discuss OEM logo printing on the handle or custom box packaging. Please contact our sales team for MOQ details.

Q：

Is this stripper suitable for both single‑mode and multi‑mode fibers?

A：

Yes. It works perfectly with both single‑mode (SM) and multi‑mode (MM) fibers. The stripping accuracy for 125μm bare fiber is identical for both types.

Q：

Does the fiber miller stripper warranty cover the blades?

A：

The tool body has a 1‑year warranty, but blades are considered consumables. Under normal use, the hardened high‑carbon steel blades provide a long service life; replacement blades are available separately

Q：

Can the Fiber Optic Miller Plier CFS3 strip 2.0mm or 0.9mm pigtails?

A：

Absolutely. The large hole (1.6–3.0mm) works with 2.0mm and 3.0mm pigtails, and the smaller holes handle 0.9mm, 900μm buffer, 250μm coating down to 125μm bare fiber.

Q：

Will the CFS3 stripper blades damage the 125μm bare fiber?

A：

No. The blades are precision‑ground and hardened, with factory‑set tolerances to cleanly strip the 250μm coating without nicking or scratching the 125μm glass fiber – a critical feature for low splicing loss.

Q：

Is this CFS3 CFS2 stripper ready to use right out of the box?

A：

Yes. Both CFS-2 and CFS-3 are factory pre‑calibrated. No blade adjustment or tuning is required – simply start stripping, which saves time and avoids operator errors.

Q：

What is the main difference between the CFS-2 and CFS-3 Miller strippers? Which one should I choose for bulk procurement?

A：

The primary difference lies in the number of stripping notches and steps. The CFS-2 (dual-hole) strips the outer jacket down to the buffer with the large hole, and the 250um coating down to the 125um bare fiber with the small hole. The CFS-3 (three-hole) adds an intermediate step, dedicated to stripping 900um tight buffers down to 250um coatings before going down to bare fiber.

Inquiry

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