BF-01 Bullet Ant 440c Original Filipino Balisong butterfly Knife
$275.00 Original price was: $275.00.$151.25Current price is: $151.25.
Blade Materials – 440c Stainless steel
Handle Materials – Stainless Steel with Philippine Deer Horn Inserts
Overall Length – 29cm
Blade Length -14cm
Weight -210g
Description
Blade Materials – 440c Stainless steel
Handle Materials – Stainless Steel with Philippine Deer Horn Inserts
Overall Length – 29cm
Blade Length -14cm
Weight -210g
440C has a carbon (C) content of 0.95–1.20%, chromium (Cr) content of 16.00–18.00%, molybdenum (Mo) content of 0.75%, Manganese (Mn) content of 1.0%, and silicon content of 1.0%.[1]
440C is a 400 series stainless steel, and is the highest carbon content from 400 stainless steel series. It is usually heat treated to reach hardness of 58–60 HRC. It is a bearing steel, and used to make knife blades. 440C can be oil quenched to achieve maximum hardness.

Sophia M. (verified owner) –
“I’m a collector of functional art, and these Balisong knives fit right into my collection. They’re stunning to look at and a joy to use.”
Carter H. (verified owner) –
“The Balisong butterfly knife I ordered surpassed all my expectations. The intricate details and the way it feels in hand make it worth every penny.”
Emma W. (verified owner) –
“I’ve purchased several knives from balisongbutterfly.com, and each one is a treasure. The combination of materials and the precision of the blades make them stand out.”
Leo P. (verified owner) –
“The hand-forged steel on these knives tells a story of dedication and skill. They’re not just knives; they’re a representation of the craftsmanship that goes into making them.”
Nora K (verified owner) –
“The Balisong knife I got from here is more than just a tool; it’s a conversation starter. The craftsmanship is impeccable, and I couldn’t be happier with my purchase.”