The BaBylissPRO GunSteelFX SkeletonFX Trimmer (FX7870GSE) is an all-metal outlining trimmer built for the detail work that finishes a cut -- lines, edge-ups, necklines and close shape. Its fully exposed T-blade gives the 360-degree visibility you need for intricate work, and precision-engineered Japanese steel keeps the cut easy and smooth. Finished in gunsteel with a heavy-duty metal casing, it runs corded or cordless on a high-performance lithium battery, so it is ready whether you are at the chair or on the move.
- What it is: GunSteelFX SkeletonFX outlining trimmer, all-metal, gunsteel finish
- Best for: Lines, edge-ups, necklines and close detail
- Blade: Fully exposed extra-wide Japanese steel T-blade, 360-degree, zero-gap adjustable
- Motor: Long-life, high-torque motor
- Power: High-performance lithium battery, corded or cordless, up to 120 minutes from a 3-hour fast charge
- Build: Heavy-duty all-metal casing, gunsteel finish
Why an all-metal outlining trimmer
A clean cut is made in the detail -- the lines, the edge-up, the neckline. The GunSteelFX SkeletonFX keeps its T-blade fully exposed, so you can see exactly where the blade meets the skin and steer it right up to a crisp edge. The precision-engineered Japanese steel is made for easy, smooth cutting, and the heavy-duty all-metal casing is built to take day-after-day salon use. Run it corded when you want an uninterrupted session, or go cordless for freedom around the chair -- it is the detail tool that finishes what the clipper starts.
Key features
- Fully exposed Japanese steel T-blade: an extra-wide, 360-degree exposed T-blade, zero-gap adjustable, in precision-engineered Japanese steel for easy, smooth cutting that helps keep the blade temperature down.
- Long-life, high-torque motor: a long-life, high-torque motor holds a consistent blade speed even through longer, thicker hair.
- Lithium power, corded or cordless: a high-performance lithium battery gives up to 120 minutes of continuous cordless runtime from a 3-hour fast charge, with sustained power even at lower charge levels -- or plug in and run it corded.
- Heavy-duty all-metal build: a robust all-metal casing in a gunsteel finish for hard-working durability.
What to expect
This is a finishing trimmer -- lines, edge-ups, necklines and close detail, not bulk cutting. It runs corded or cordless, so you can top it up mid-session without stopping, or work off the battery when you want to move freely. It is not a fade clipper or a shaver: pair it with a full-size clipper for the bulk and the fade, and a foil shaver for the closest finish. On its own, it is the outliner that sharpens every shape.
Who it is for
- Barbers and stylists who want an all-metal detailing trimmer with the flexibility of corded or cordless running.
- Lines and edge-ups: the fully exposed Japanese steel T-blade works right up to a clean, defined edge.
- Anyone who wants precision-steel detailing in a durable, heavy-duty metal body.
Who it is not for
- If you need bulk and fades: add a full-size clipper such as the BaBylissPRO BlackFX, which handles the cut and blend.
- If you cut graded lengths with combs: this is a bare outlining trimmer with no guide combs -- for comb-graded bulk work use a clipper.
- If you want a foil-close shave: this is a detailer, not a shaver -- add the FoilFX02 GunSteel shaver for the closest finish.
Professional tip
Set the blade to zero-gap for the sharpest lineup and let the fully exposed T-blade do the seeing -- hold it flat against the skin and work to the edge while the shape is fresh. Brush and oil the blade between clients to keep it smooth, and if the battery runs low mid-cut, drop the cord in and keep going without breaking your rhythm.
How to use
- Charge the battery fully before the first use, or plug in to run corded.
- Adjust the blade toward zero-gap for a closer, sharper line.
- Hold the exposed T-blade flat to the skin and outline the hairline, neckline and edges.
- Work in small, controlled strokes for a clean, defined edge.
- Switch between corded and cordless as the job and your battery level suit.
- Oil the blade lightly and brush out the cut hair after each use.
Care and maintenance
Brush the cut hair from the blade after every use and add a few drops of clipper oil along the teeth to keep it running smoothly and at a lower blade temperature. Re-set the blade to zero-gap with the supplied tool if it drifts, and fit the matching SkeletonFX GunSteel cutting head when it dulls. Wipe down the all-metal casing to keep it clean, and store the trimmer on a flat surface with the guard on. The FX7870GSE pairs with a full-size clipper such as the BaBylissPRO BlackFX for the cut and fade, sits alongside the FoilFX02 GunSteel shaver for the closest finish, and works with the BaBylissPRO Levante dryer to complete the look.
In short
- All-metal outlining trimmer: a fully exposed Japanese steel T-blade for lines, edge-ups and close detail.
- Corded or cordless: up to 120 minutes from a 3-hour fast charge, driven by a long-life, high-torque motor.
- GunSteel finish: a heavy-duty all-metal casing built for hard-working durability.
Complete your kit
- SkeletonFX Japanese Steel T-Blade (GunSteel) -- the exact replacement blade -- keep a fresh edge on hand
- SkeletonFX Trimmer Guards -- the clip-on guard set for graduated trim lengths
- BaBylissPRO FoilFX02 GunSteel Shaver FXFS2GSE -- a foil-close finish in the matching gunsteel
- BaBylissPRO BlackFX Clipper FX8700RBPE -- a full-size clipper for bulk, tapers and fades
- BaBylissPRO Levante Hair Dryer 2100W -- lightweight professional dryer to finish the look
Frequently asked questions
Can I use it corded or cordless?
Both. The FX7870GSE runs corded or cordless, so you can plug in for an uninterrupted session or work off the battery for freedom around the chair. The high-performance lithium battery gives up to 120 minutes of continuous cordless runtime from a 3-hour fast charge, and if it runs low mid-cut you can drop the cord in and keep going.
Is it best for lines or for bulk?
It is a finishing and outlining trimmer, built for lines, edge-ups, necklines and close detail with its fully exposed Japanese steel T-blade. For bulk removal, tapers and fades, use a full-size clipper such as the BaBylissPRO BlackFX; the trimmer is the detail tool that finishes the cut.
What are the blades made of?
Precision-engineered Japanese steel, shaped into an extra-wide, fully exposed T-blade that is zero-gap adjustable for a close, defined line. The Japanese steel is made for easy, smooth cutting and helps keep the blade temperature down; regular oiling keeps it cutting well.
How long does it run and how long does it charge?
The lithium battery gives up to 120 minutes of continuous cordless runtime from a 3-hour fast charge, with sustained power and speed even at lower charge levels. You can also run it corded at any time, so a low battery never has to stop a cut.
How do I keep the blade cutting well?
Brush out the hair and add a few drops of clipper oil along the blade after each use. Re-set the blade to zero-gap with the supplied tool if it shifts, and fit the matching SkeletonFX GunSteel cutting head once it dulls. Regular oiling keeps it running smoothly and at a lower blade temperature.
Is it a clipper or a shaver too?
No. The FX7870GSE is a finishing trimmer -- it lines and details, but it is not a fade clipper or a shaver. For bulk and fades add a full-size clipper such as the BaBylissPRO BlackFX, and for a foil-close finish add the FoilFX02 GunSteel shaver.
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BaBylissPRO GunSteelFX SkeletonFX Trimmer (FX7870GSE)
The SkeletonFX exposed-blade outlining trimmer -- for lineups, edges and detail -- comes in four finishes. Same tool, pick the colourway you want.









