The late Bob Lum was an incredibly skilled knifemaker with a
remarkable talent for translating traditional Asian tools and weapons
into modern form. One of his rarest custom designs, the Darn Dao, was
inspired by the legendary “single knife” broadsword of the classical
Chinese martial arts. After literally years in the making, Spyderco is
extremely proud to translate that breathtaking design into a
factory-made form.
The Spyderco Darn Dao faithfully translates every detail of Bob Lum’s
meticulously crafted custom design into an equally dynamic production
knife. Its satin-finished blade is full-flat ground from thick CPM® 154
stainless steel—a state-of-the-art powder metallurgy stainless steel
that offers increased toughness over the conventional ingot version of
this alloy. The blade’s unmistakable profile pays homage to the iconic
weapon that inspired it, while adding a long, unsharpened swedge to
ensure an acute point. For maximum strength and a deft balance, the
gracefully curved blade has a tapered full tang that is flanked by
contoured black G-10 scales. Like its historical inspiration, the Darn
Dao’s handle flares at the pommel to ensure a positive grip during
high-speed manipulation. It also features a generously sized lined hole
for the easy attachment of a lanyard and a modern integral double guard.
The Darn Dao comes complete with a high-quality zippered storage
pouch and a handsome leather sheath with an integral loop for belt
carry. The sheath’s open-backed construction and thumb-break-style snap
ensure positive retention, while still allowing a swift draw.
This amazing knife is also unique in that it is Spyderco’s second
“Flash Batch” product. Like our Sprint Runs, which are unique,
limited-edition production runs of either current models or classic,
discontinued designs, a Flash Batch is a truly distinctive,
one-time-only event. A Flash Batch, however, showcases a brand new
design that has not been previously produced and will never be
duplicated in the exact same form again. To make them even more unique
and collectible, Flash Batches are individually serialized with a
laser-engraved number on every blade.
- Blade Length: Approximately 10.63" ~ 270 mm
- Blade Material: CPM-154 Stainless Steel
- Blade Style: Flat Ground, Plain Edge
- Blade Thickness: Approximately 0.236" ~ 6 mm
- Lock Style: Fixed Blade
- Open Overall Length: Approximately 16.27" ~ 413 mm
- Handle Material: Smooth Black G-10
- Sheath: Brown Leather
- Weight: Approximately 18.40 Ounces ~ 522 Grams (Knife Only)
- Special Features:
2018 Flash Batch
1200 Piece Run
Serial Numbered
Bob Lum Design
Made in Taiwan