The Cuyamaca is name I came up while I was living in the San Diego back in 20 years ago, the name was interpreted the Indian means of "place where the rain comes from the heavens".  




1. The blade is made of Bohler K110 (D2) stainless steel, and has been carefully heat treated and temperted to 57-59 in a vacuum oven for maximum durability, and makes it much easier to resharpen in the field.


2. Saber grind with convex cutting edge will make chopping or batoning wood easier.

3. Solid pommel will allow you to break or hammer hard shell nuts in the field.


4. The large finger choil allows for fingers to safely grip the blade while working on detailed cutting jobs


5. A 90 degree spine makes using a fire steel much more efficient and easier to start a fire.


6. The 3D machined G10 handle is removable for cleaning or replacement. The handle is rounded for a more comfortable grip, and will not cause any hot spots.


7. The sheath is made of Kydex material for handling all types of situations in the field, and it is easy to clean. Each sheath comes with a custom loop.


  • Knife Type

    Fixed Blade

    Knife construction

    Full tang

    Overall Length


    Blade Length


    Cutting Edge


    Blade Thickness


    Type of grind 

    Saber grind with convex cutting edge

    Blade Shape

    Drop Point

    Blade Steel

    Bohler K110 (D2) RC 57-59

    Blade Finish

    Acid Wash

    Handle Material

    3D machined waffle pattern Orange G10

    Knife Weight


    Weight w/ Sheath

    15.3 oz

    Sheath Included

    Yes + kydex loop

    Sheath Material

    Black Kydex

  • We are able to sell and ship our products worldwide, including  USA, Canada, Western Europe.  The courier we are using will be DHL.

    Special note:

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

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Work Tuff Gear is based in Taiwan with over 20 years of experience involved with the outdoor knife & tool design and development.

Rm. 2, 10F., No.126, Dongrong Rd., Dali Dist., Taichung City 412, Taiwan (R.O.C.)

©2019 by worktuffgear.