Spyderco Manbug K390 Steel EDC Folding Knife

Spyderco Manbug Blue With K390 Steel

A uniquely practical folder, the Manbug is an amazingly handy cutting tool that is more at home in larger hands while still fitting inconspicuously in a pocket or even on a keychain.

Spyderco always taken great pride in our efforts to push the envelope of performance by offering exotic blade steels in our knives. With that spirit in mind, we are proud to offer the Manbug Lightweight with a blade crafted from K390. 

Manufactured by Böhler-Uddeholm, K390 MICROCLEAN® is a state-of-the-art cold work tool steel produced by the particle metallurgy process. Its advanced alloy mix was specifically developed to provide the extreme wear resistance and high compressive strength needed in industrial cutting, blanking, and punching operations. Despite its toughness, its exceptionally fine, homogeneous microstructure also makes it readily machinable and easy to heat treat. 

Collectively, these qualities make K390 an outstanding blade material for true steel connoisseurs.

• Overall Length          4.46" (113mm)
• Blade Length            1.97" (50mm)
• Steel                         K390
• Closed Length          2.52" (64mm)
• Edge Length             1.73" (44mm)
• Weight                      0.7oz (20g)
• Blade Thickness         0.098" (2.5mm)
• Handle                      FRN
• Clip Position              N/A
• Tip Carry Position      N/A
• Lock Type                 Back Lock
• Grind                        Full-Flat
• Sheath                      N/A
• Origin                       Japan