D2 Tool Steel Filipino Balisongs Butterfly Stainless Steel Brass with Bone Inserts Black Mamba Knives World Class Knives | BMK-483

Description

A balisong built around tool steel rather than a forged pattern. The BMK-483 runs a bright, hand-satined D2 blade between solid brass channel handles, with figured bone panels pinned down inside each frame. It is a flipper’s knife first and a shelf piece second, and at 9.1 inches open it lands squarely in the middle of the sizes we build.

What you are actually holding

Both handles are brass, cut and then hand-fitted around the tang so that the bite handle and the safe handle stack level when the knife shuts. The bone sits recessed into that frame instead of being screwed to an outside face, which is the reason panels survive a season of dropped catches on a hard floor. Ours run honey and amber with grey-green streaking through the grain, closer in tone to the metal around them than a picture of white bone would lead you to expect, so the whole handle reads as one warm object rather than two materials arguing. Copper and steel pins pass through the panels, and the bolsters at the pin end are taken to a bright polish.

Bone keeps a record of its owner

It is the one panel material on this bench that changes according to who is holding it. Brass takes on its brown cast whatever you do, on a schedule of its own. Bone takes colour from hands, and it takes it unevenly, so the panels deepen first where fingers land and stay paler along the spine. Nobody ends up with the same knife they were shipped, which for a lot of buyers is the whole appeal.

The seam is the part to look after

Grime collects in the hairline where a panel meets its brass surround, and once it has settled and gone dark in there it does not come back out. Wipe the handles down when you put the knife away rather than once a month. The routine set out in cleaning a folding knife transfers across directly, with one change: keep solvents away from the panels and use a barely damp cloth on them instead.

Why tool steel instead of a laminate

D2 carries somewhere around twelve percent chromium. That is plenty to shrug off the summer humidity that freckles a high-carbon laminate, and nowhere near enough to call the steel stainless with a straight face. Towel it off after handling and you have done most of the maintenance this knife will ever ask for. What you get back is an alloy that keeps a working edge far longer than anything soft enough to be pleasant on a stone, which suits a knife that spends its life being opened and shut rather than cutting rope. Where the common alloys sit against one another puts that trade in context.

Size, and the bigger version

A 4.4-inch blade set into a 4.7-inch handle gives a full adult grip with a little overhang left at the pin end for finger clearance, which matters when a catch goes wrong. If you want brass and bone with more reach and more mass behind the swing, the 11-inch bone balisong with brass bolsters puts a 5-inch blade into a 6-inch handle.

Made in Memphis

Ground, heat treated, fitted and finished in our Tennessee shop, then opened and closed a few hundred times on the bench before anyone puts it in a box. The law on these differs from one place to another, so make sure your own allows it. The knife ships protected for the trip, and our warranty follows it for as long as you own it.

Model: BMK-483