The Tail Fin Knife Kit Series is a compact, USA-made fixed blade platform designed for knife makers who want a simple, versatile, and highly customizable EDC or utility knife project. With its streamlined profile, full tang construction, and balanced proportions, the Tail Fin is ideal for everyday carry builds, concealed utility knives, or handcrafted gifts.
Measuring 7.00 inches overall with a 3.25-inch blade length and 0.75-inch blade width, the Tail Fin delivers a compact footprint without sacrificing cutting performance. The hollow-ground blade geometry provides efficient slicing capability while maintaining strength and control in a small-format design that fits comfortably in hand or pocket carry setups.
Each Tail Fin blade is manufactured in the USA and offered in two premium steel options: 1075 high carbon steel or layered carbon steel Damascus. Both versions are heat treated for durability and edge retention, with hardness ratings tailored to each steel type. The Damascus versions feature a striking 416-layer construction, folded five times for a refined pattern and strong cutting performance.
The full tang design includes two precision 0.125-inch handle holes, with stainless steel pinstock included in every kit. These holes can be easily modified to accommodate larger pins or threaded fasteners, allowing builders to fully customize their handle construction method. The straightforward design makes this kit an excellent choice for both new and experienced knife makers.
Choose the blade-only kit for full material flexibility, or select a combo kit that includes premium hardwood handle scales for a more streamlined build process. Available scale options include Bubinga, Canarywood, Curly Maple, Lacewood, Mahogany, Purpleheart, Walnut, and Yellowheart—each offering a distinct look and finish personality.
Whether used as a lightweight EDC blade, a backup utility knife, or a weekend workshop project, the Tail Fin Knife Kit Series delivers dependable performance and the satisfaction of building a custom USA-made knife from the ground up.
KK Swatch Size
large
filter:Steel Type
Damascus,High Carbon
filter:Tang Type
Full Tang
filter:Guard Option
No Guard
Blade Length:
3.25 Inches
Overall Length:
7.00 Inches
Blade Width:
0.75 Inches
Blade Grind:
Double-Sided, Hollow-Ground
High Carbon Steel Type:
1075 High Carbon Steel
Damascus Steel Type:
Carbon Steel Damascus
Heat Treated:
Yes
High Carbon Hardness:
59 - 61 RC
Damascus Hardness:
56 - 58 RC
Damascus Layers:
416 Layers, folded 5 times
Damascus Composition:
3 Layers 52100, 4 Layers 5160, 3 Layers 203E, 3 Layers 15N20
Tang Type:
Full Tang
Tang Holes:
Two at 0.125 inches
Pinstock Included:
Yes (Stainless Steel)
Handle Material:
Select from Options Above
Country of Origin:
USA
filter:Blade Length
3.00in - 6.00in
filter:Overall Length
6.00in - 9.00in
