BaBylissPRO GoldFX SkeletonFX Trimmer FX7870GE, Zero-Gap

The BaBylissPRO GoldFX SkeletonFX Outlining Trimmer (FX7870GE) is the gold, all-metal detail tool from the 4Artists Collection, built for barbers who live in the lines: crisp outlines, sharp edge-ups, necklines and fine design work. Its fully exposed 40 mm DLC/Titanium T-blade gives a 360-degree view of every line and adjusts to zero-gap for skin-close detail, with the zero-gap tool included so you can set it without removing the blade. A digital motor turning at 7200 RPM keeps the blade steady, and it runs corded or cordless on worldwide voltage.

At a glance

Blade 40 mm DLC/Titanium T-blade, fully exposed 360-degree, zero-gap adjustable
Motor and speed digital motor, 7200 RPM
Runtime up to 120 minutes cordless, 3-hour charge
Power corded or cordless, 100-240 V worldwide voltage
Zero-gap zero-gap tool included, set without removing the blade
Build all-metal gold housing, knurled grip, hanging hook
Blade tech EDM-machined DLC/Titanium edge

In the box

GoldFX SkeletonFX Outlining Trimmer (FX7870GE)
Charging adapter and cable
Zero-gap adjustment tool

Why the GoldFX SkeletonFX works for barbers

Line work is where a cut is won or lost, and this trimmer is built for it. The T-blade sits fully exposed for a clear 360-degree view, so you can see exactly where the edge lands, and it adjusts to zero-gap for the closest, cleanest lines. The 7200 RPM digital motor holds a steady blade speed through dense beard hair and hairlines alike, and because it runs corded or cordless on 100-240 V it keeps up through a full day and travels without a converter. The all-metal body gives it a planted weight that steadies your hand on fine detail.

Key features

40 mm DLC/Titanium T-blade, fully exposed for a 360-degree view of your line
Zero-gap adjustable, with the zero-gap tool included -- set it without removing the blade
Digital motor running at 7200 RPM for a consistent blade speed
Corded or cordless use on 100-240 V worldwide voltage
Lithium-ion battery, up to 120 minutes from a 3-hour charge
All-metal gold housing with a knurled grip and a hanging hook
DLC coating helps the blade glide and run cooler; Titanium is hard-wearing and holds its edge
Blade shaped with EDM (electrical-discharge machining) for a precise cutting edge

What to expect in the hand

This is a finishing tool, not a bulk cutter. Zero-gapped, the exposed blade cuts skin-close for hard lines, edge-ups and the crisp perimeter of a fade, so it takes a light, controlled hand rather than pressure. The gold metal body is weighty and balanced, and the knurled grip keeps it steady when you flip it to lead with the corner of the blade. Pair it with a clipper for the bulk of the cut and this handles every line the clipper leaves behind.

Who it is for

Barbers who want a dedicated outliner for edge-ups, necklines and design work
Anyone who zero-gaps for skin-close lines and a clean bald-fade finish
Mobile and travelling barbers who need worldwide voltage and cordless freedom
Advanced home users who want a professional-grade metal trimmer

Who it is not for

Anyone wanting a clipper for bulk removal and fades -- this is a detail trimmer, pair it with a clipper
Anyone after a foil shaver for a fully smooth bald shave -- an exposed T-blade cuts close but is not a foil
Anyone wanting a fully washable, rinse-under-the-tap tool -- the blade is oiled and brushed, not immersed

Professional tip

For the sharpest line, set your zero-gap once with the included tool, then trace the line in one pass, never sawing back and forth. Lead with the corner of the blade and keep it flat to the skin for the perimeter, then flick the tip in for detail. A light hand beats pressure here, because the exposed blade is already cutting as close as it can.

How to use it

Charge it fully before the first use, then top it up as needed
Use the included tool to set the blade to zero-gap, without removing the blade
Lead with the corner of the blade to lay in your line
Keep the blade flat to the skin for edges, and flick the tip in for fine detail
Switch off, brush out the blade and add a couple of drops of oil after use

Safety: This is a mains-charged tool with a lithium-ion battery and a fully exposed blade. Keep your fingers clear of the blade, switch it off before you adjust or change the blade or add oil, keep it and its charger away from water and never immerse it, and store it out of the reach of children. Do not use a damaged charger or cable.

Care and maintenance

Brush the cut hair out of the exposed blade after every use, add two drops of blade oil with the trimmer running, then wipe away the excess. Never immerse the trimmer in water. If you will not use it for a while, top the battery up every few months to keep its capacity. Use the included zero-gap tool to re-set the blade whenever it drifts. When the blade eventually dulls, the matching gold FX707G2ZE SkeletonFX DLC/Titanium replacement blade is on the BaBylissPRO accessories and replacement parts page. And for sectioning hair while you work, add the BaBylissPRO Croco Clips X6.

In short

Gold all-metal 4Artists outlining trimmer with a 40 mm DLC/Titanium T-blade
Fully exposed 360-degree blade, zero-gap adjustable, zero-gap tool included
7200 RPM digital motor, corded or cordless on 100-240 V
Up to 120 minutes cordless from a 3-hour charge
Built for outlines, edge-ups, necklines and detail work

Complete your gold kit

BaBylissPRO GoldFX Clipper -- the matching gold clipper for bulk cutting and fades
BaBylissPRO FoilFX02 Gold Shaver -- the matching gold shaver to finish the cut
SprayFX 4-in-1 Blade Care Spray -- keeps the exposed blade oiled, cooled and clean
BaBylissPRO accessories and replacement parts -- the FX707G2ZE gold blade and spare parts

Frequently asked questions

How do I zero-gap the blade -- is the tool included?

Yes, the zero-gap tool is in the box, and the blade is designed to be zero-gapped without removing it. Loosen the blade slightly, slide it forward until the top blade sits level with the bottom teeth, then tighten -- the included tool makes it quick. Zero-gapping gives the closest, sharpest lines, but move slowly, as a fully closed blade cuts very near the skin.

Does it work plugged in if the battery runs low mid-line-up?

Yes. It runs corded or cordless, so if the charge drops during a cut you can plug it in and keep going. A full charge takes about three hours and gives up to 120 minutes of cordless use, and the digital motor holds its speed as the battery runs down.

Can I use it abroad -- do I need a voltage converter or just a plug adapter?

It is built for 100-240 V worldwide voltage, so you only need a simple plug-shape adapter for the socket, not a bulky voltage converter. That makes it easy to travel with or to use on a guest spot in another country.

Do I need to oil the blade, or is it maintenance-free?

It is not maintenance-free, and no trimmer blade is. Add a couple of drops of blade oil after every use with the trimmer running, then wipe off the excess. On an exposed T-blade this matters even more, since the blade runs open and picks up fine hair; regular oiling keeps it cutting cleanly and quietly.

The blade is fully exposed -- how close does it cut and is it safe on skin?

Zero-gapped, the exposed T-blade cuts very close, which is exactly what makes it good for hard lines and a bald-fade finish. Because it cuts so near the skin, use a light hand and let the blade do the work rather than pressing. Keep your fingers away from the exposed teeth and switch it off before you adjust the blade.

Which replacement blade fits the FX7870GE?

The matching part is the gold SkeletonFX DLC/Titanium replacement blade, FX707G2ZE, which you will find on the BaBylissPRO accessories and replacement parts page. It fits the FX7870 outlining trimmers. Only fit a blade listed as compatible with this model, and set it to zero-gap with the included tool after fitting.

Can I bald or shave with it, or do I need a foil shaver?

Zero-gapped, it cuts close enough for hard lines and the illusion of a bald fade, and many barbers work it right up to the skin. For a truly smooth bald shave, a foil shaver is the right tool -- an exposed T-blade gets close but leaves a little more than a foil. Think of this as your liner and detailer, paired with a shaver when you want fully smooth.

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Free BaBylissPRO 4-in-1 SprayFX with your WAHL, JRL or BaBylissPRO clipper