Handmade D2 Steel Balisong Knife with Eagle Shape Blade | Rosewood & Brass Bolsters Handle | Premium Butterfly Knife with Leather Sheath BF-133

Original price was: $292.95.Current price is: $219.71.

The blade is cut to an eagle profile, and that is where the BF-133 takes its name – presence and precision in one handmade piece.

Specifications:Overall Length: 29 cmBlade Length: 14 cmWeight: 205 gBlade Material: High-Performance D2 Tool Steel Tanto BladeHandle Material: Rose Wood with Brass Bolsters Handle

Personalise it: initials or short text engraving $19, custom logo engraving $29. Choose on this page before you add to cart. Free gift box included.

Handmade in Austin, TX. Ships Worldwide.

Every knife is built by hand in our workshop in Austin, Texas, by Filipino makers trained in the Batangas tradition. We ship to any country we are allowed to send a knife to. Free shipping inside the United States, 49 USD flat everywhere else. Shipping and delivery times

Choose your blade

Not sure which one you want? Read the trainer guide.

Personalise this knife

Engraving is cut into the bolster and is permanent, so engraved knives are final sale. It adds 1 to 3 business days.

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Please type the text you would like engraved.

You upload your logo file on the checkout page, right below the order notes. JPG, PNG, WEBP, GIF or PDF, up to 10 MB. As soon as the file reaches us we cut it and your knife goes into production.

Add to Wishlist
Add to Wishlist
Ships in 1 to 3 business days
Fitted leather sheath included
Hand-tuned before shipping
Worldwide with tracking

Buy together

Take the set

Two more knives from the bench, picked to sit alongside this one. Take any two together and 10% comes off. Take all three and it is 15%.

BF-133 balisong butterfly knife, D2 eagle shape blade, rosewood handle with brass bolstersHandmade balisong chef knife with mirror polished high carbon blade and buffalo horn handleHandmade karambit balisong butterfly knife with satin blade, alternating buffalo horn and bone handle and brass frame

Total price: -

Engraving is chosen on each knife own product page, so knives added here go in without engraving.

Description

The BF-133 is named for its blade, which is cut to an eagle profile. It is the most decorative shape in the rosewood and brass line, and decoration on a balisong has consequences that a straight blade does not.

What a shaped blade does to the flip

A balisong is a lever with a weight on the end. Change where that weight sits and you change how the knife rotates. A profiled blade removes steel from some places and leaves it in others, which shifts the balance point, usually slightly forward of where a plain blade would put it.

In practice that means:

  • The knife wants to complete a rotation a fraction faster.
  • Slow, controlled moves need marginally more input from you.
  • Anything you have already learned on a plain blade transfers within an evening.

It is a real difference and a small one. Anybody telling you a shaped blade ruins a balisong has not flipped one. Anybody telling you it makes no difference at all has not flipped one either.

Cutting a profile by hand

This is where the hours go. A straight grind is a straight grind. A profiled blade is filed and checked, filed and checked, and both sides have to end up the same or the knife looks wrong from one side. There is no way to rush it and no machine on our bench that does it for us.

That is most of the reason this knife costs what it costs. You are not paying for exotic steel. You are paying for somebody’s afternoon.

D2 steel, and what 58-60 HRC means for you

D2 tool steel, hardened to 58-60 HRC. Hard enough that the edge lasts through real use, soft enough that a normal sharpening stone bites and you are not forced into diamond plates. High chromium, so it resists rust, but it is not stainless and it will spot if you neglect it.

Rosewood and brass on this D2 balisong

Rosewood darkens with handling and brass dulls to a soft gold. Neither of those is damage.

A note on the spec sheet

Our own listing has carried a copied line describing this blade as a tanto. It is not. It is the eagle profile, as the title says and as the photographs show. We are flagging that here rather than quietly hoping nobody noticed.

Who this one is for

Somebody who wants the knife to be looked at as well as used. If you only care about function, the plain blade in this line does the same job for less money and we would rather you bought that one.

Specifications

Overall length 29 cm
Blade length 14 cm
Weight 205 g
Blade D2 tool steel, eagle profile
Hardness 58-60 HRC
Handle Rose wood with brass bolsters
Sheath Fitted leather, included

Included with this D2 butterfly knife

The knife itself, hand sharpened and hand tuned. A fitted leather sheath made for this frame. A gift box, included as standard.

And a trainer version if you choose it above Add to Cart, matched to this knife in size and weight but with no edge on it. Take it. Learning on a sharp knife is how people end up in the emergency room with a story.

Engraving, if you want it: $19 for initials or short text, $29 for a custom logo. Choose before you add to cart. Free shipping in the United States, flat $49 worldwide.

Shipping & Delivery

Every knife is checked for lockup, pivot action and edge before it goes in the box. Nothing ships that we would not keep for ourselves.

Processing

Most orders leave the bench in 1 to 3 business days. If the knife you picked is not in stock we forge it for you, which takes roughly 2 to 3 weeks. Engraving adds a little time on top of that.

What shipping costs

  • United States: free on every order.
  • Everywhere else: a flat 49 dollars for the whole order, however many knives are in it, so two at once ship for the same as one.

How long it takes

  • USA: 4 to 8 business days
  • International: 8 to 14 business days, longer if customs takes an interest

Those are carrier estimates, not promises we can enforce.

Tracking

A tracking number reaches you by email as soon as the parcel is collected. Carriers often take 24 to 48 hours to start showing movement, so a quiet first day is normal.

Customs and local law

Import duty, VAT and customs fees are set by your own country and are yours to pay. Balisong law varies by country and by US state, so it is worth checking yours before you order.

The full detail lives on Order and Shipping and Return or Exchange.

Hand-forged in the Batangas tradition

The balisong was born in Batangas, Philippines. Every knife in this catalogue is made by Filipino artisans and metalworkers, many from families with generations of experience, now working in the United States. Blades are ground from 440C stainless, D2 tool steel, VG10, high carbon and Damascus, and fitted to handles of kamagong ebony, carabao horn, Philippine deer horn and bone.

Craftsman hands checking blade alignment and pivot action on a finished butterfly knife

Checked four times

Detailed hand inspection, smoothness and pivot testing, blade alignment checks, and durability and finish quality control. If a knife doesn't meet our standards, it never reaches our customers.

Engraving available

Initials or short text $19 in the font you choose, a custom logo $29. Select it above Add to Cart and upload the logo file at checkout.

A sheath with every knife

Every knife includes a fitted leather sheath. Both live blades and trainers are offered, and every order ships worldwide with tracking.

Buying more than one?

Trade pricing starts at ten pieces and reaches 45% under retail at volume, with your logo on the bolster. See wholesale and bulk, or design one from scratch.

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Shipping and returns

Processing

Most orders ship in 1 to 3 business days.

USA delivery

4 to 8 business days, tracked door to door.

International

8 to 14 business days. Customs times vary by country.

Made to order

Out of stock pieces are handcrafted for you in 2 to 3 weeks.