Custom Built knives to your Specifications


Customization of cataloged models and HOT ENHANCEMENT explanation check the details page.


Your design or mine, your special knife can be a reality that will last for generations.

Custom Relentless Knives Made to YOUR specs


You tell me what you have in mind, and provide detailed description, a rough sketch,or photo.

 YOUR knife idea in steel

# 2
I will return a quote, listing the different available steels, optional
enhancements, handle materials,sheaths etc.

Drawings of your knife

You select what suits your needs, add up your total and remit payment.
I will send you a Paypal invoice
or you can use the button below

Click the button below to get your special knife into production.
Type in item and price.
Site calculates shipping with insurance via USPS to you door.
All major credit,debit cards and echecks accepted

Payment in advance via Pay pal, or Credit Card after knife quote and before actual metal work is started. Delivery time 16 weeks or less for standard models of RELENTLESS KNIVES  and vary as per the amount of work involved on Custom orders.  Shipping via USPS  with insurance and tracking. Photos of the finished product are emailed for your approval. All sales are final, and I'm sure you'll be pleased. If not I offer remaking at time of photo and ten days after the knife is received so long as the knife is returned in New unused condition.  Remakes are handled in the order received, and take precedence over regular orders. After that you have a lifetime replacement warranty for breakage except for handles and extreme abuse.
Available Knives follow the above terms of sale, except, that they are shipped promptly. They can be returned for a remake, if returned in the condition received
within ten business days. Please note that all sales are final.

You recive a reciept ,order confirmation and  specs. Then we work together as I  submit drawings until you are happy with the shape of the knife.

Your ideas in steel Relentless Custom shop

I resubmit to you both drawing and spec sheet for final approval.

Custom Drawing and Specs

Your knife is put into production. Wait time for Custom designs is 24 weeks or less.

When your knife is complete I will send photos for your approval. If your pleased your knife is  shiped promptly. If not I will make another without delay.

pictures of your completed knife

Copyright 2017 by Daniel M. Certo Additionally, no material from this site may be copied, reproduced, republished, uploaded, posted, transmitted, resold, or distributed in any way without Daniel M. Certo's written permission. All rights reserves, and all Copyright,Trade mark and Patent laws strictly enforced