top of page



The C.U.M.A. KING DESTRUCTO is really just a redesigned, enhanced and completed version of the C.U.M.A. MONSTER CLEAVER, we just thought that calling it the C.U.M.A. MONSTER CLEAVER 2 was kind of boring.


The most important update is that the knife is more than just a DIY knife kit this time, it will ship completed with G10 scales, hardware, and a Kydex sheath.


The KING DESTRUCTO starts with the same specs as the MONSTER CLEAVER and evolves from there.


It will be complete with a sandwich-style Kydex sheath with D rings and a shoulder strap.


You will notice a couple of extra grinds and an ergonomic enhancement on the grip, these come courtesy of Waysun Johnny Tsai's friend, custom knife maker  Anthony Paul Fewkes of Archangel Blades. 


Waysun Johnny Tsai had sent Anthony a Monster Cleaver to build a sheath for, and Anthony decided to return his knife with a few slight changes. Anthony liked these enhancements, so they are now part of this new release.

Rupture de stock
  • Specs

    Knife Type

    Fixed Blade-Cleaver

    Knife construction

    Full tang

    Overall Length


    Blade Length


    Cutting Edge


    Blade Thickness


    Type of grind 

    Saber grind with convex cutting edge

    Blade Shape


    Blade Steel

    SK85 56-58RC

    Blade Finish

    Toxic APO

    Handle Material

    3D machined G10

    Knife Weight

    27 oz

    Weight w/ Sheath

    32 oz

    Sheath Included

    Sandwich style sheath + 2 x D rings and shoulder strap

    Sheath Material

    Black Kydex



    We accepe return items. 

    You may return the unused item in its original packaging within 14 days.  Shipping and handling back to us will be prepaid by the buyers.  Refunds will be issued by the same form of payment we received.

    Please contact us before sending back any items. Please note that we may request you to email and provide the photos of the damaged or defective merchandise.  



    From 1 July 2021, the VAT rules on cross-border business-to-consumer (B2C) e-commerce activities will change. ... The VAT exemption at the importation of small consignments of a value up to EUR 22 will be removed. This means all goods imported in the EU will now be subject to VAT.

    "We can sell and ship our products worldwide, including  USA, Canada, Western Europe.  The courier we are using will be DHL Express.

    Special note:

    • The customer is responsible for all fees and taxes - we charge only for our shipping costs.
    • Customer is responsible for knowing their laws and assumes all risk for the value of the package as well as our shipping costs, should it be confiscated at customs.
    • If the package is found to be undeliverable, the customer is responsible for the return shipping cost.
    • The customer must pay all return and replacement shipping costs.
  • Warranty

    Thank you for supporting Work Tuff Gear! We warranty each Work Tuff Gear knife against defects in material and workmanship for six months after purchase. We will repair or replace it with a new Work Tuff Gear knife (shipping fees and associated costs not included).  Of course, Work Tuff Gear does not warranty its products against normal wear or misuse. Work Tuff Gear knives are not intended to be used as hammers, chisels, pry bars, or screwdrivers. Although we thoroughly test our knives, our warranty does not cover damage due to impacts with rocks, bricks, metals, or other high-hardness objects.  If your knife was damaged due to misuse, our repair department can analyze and repair it for a reasonable fee (shipping fees and associated costs not included).  The warranty does not cover normal wear and tear, resharpening, reprofiling, damage caused by misuse, lack of regular maintenance, or disassembly.  Remember, anything can break or fail if subject to sufficient abuse. So please do not misuse this product.

    Please send proof of your purchase order from our site or authorized dealers to claim the warranty.



bottom of page