Supreme Trimmer TBD370 DLC T-Blade – Vader Trimmer Precision Replacement

Graphite DLC T-blade built for the Vader trimmer ST3778.

TBD370 is Supreme Trimmer's replacement DLC T-blade for the Vader Trimmer ST3778, finished in graphite. The T-blade profile is what barbers reach for on lineups and beard edges — wide, exposed and easy to see against — and the diamond-like carbon coating is what keeps it sharp and rust-free through daily cleaning.

• DLC coating: reduces friction and extends how long the blade holds an edge.
• T-blade profile: maximum visibility and control for crisp lineups and detailed work.
• Graphite finish: matches the Vader body rather than standing out against it.
• Smooth feed: the coated surface glides rather than pulling on dense growth.
• Genuine Vader part: designed for the ST3778, so it seats and gaps as intended.

Specifications

• SKU: TBD370
• Coating: DLC (diamond-like carbon)
• Finish: graphite
• Blade type: T-blade
• Fits: Supreme Trimmer Vader Trimmer, ST3778

Questions Barbers Ask

Will it fit the Vader clipper?

No. TBD370 is the Vader trimmer blade for the ST3778. The Vader clipper (STC5098) takes CBT828.

Can I zero-gap it?

T-blades are the profile barbers gap tightest. Set it slowly, check the alignment in good light, and test before you put it on a hairline.

How long should it last?

Longer than an uncoated blade — that is what the DLC buys you. Clean it after every client and oil it daily to get the most out of it.

Why Barbers Love It

The Vader is a lineup tool, and a lineup tool is only as good as the blade on it. A fresh graphite DLC blade brings back the first-cut crispness that makes clients notice the edge before they notice anything else.

About Supreme Trimmer

Supreme Trimmer makes professional barbering trimmers, clippers and shavers along with DLC-coated replacement blades for each platform.

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