Jay Fisher - Fine Custom Knives

New to the website? Start Here
Fisher Audio Science and the Clovis Connections Podcast!
"Zosma" obverse side view in T3 deep cryogenically treated 440C high chromium martensitic stainless steel blade, 304 stainless steel bolsters, Texas Moss Agate gemstone handle, sheath in leather shoulder inlaid with frog skin, nylon stitching
"Zosma"

Professional Knife Consultation

Integrity with Experience

Who is this service for?

I offer professional expert knife consultation, for professionals. The subjects and services are detailed below, and include principles and specifics of knife design, use, management, applications, history, and processing. I consult on problems, issues, and comprehensive matters related to knives.

Typically, this is business-to-business, or professional-to-organizational consultation.

Please note: I do not offer consultation to teach other knifemakers, or offer knifemaking advice, tips, techniques, or business advice. This is a business-to-business or professional-to-organizational service.

Page topics


Engineering and Properties

Subject: Thank you for your written material

Hello Jay,
I am impressed by your material published and your will to leave behind not only your good knives, but also your knowledge and long experience into a very narrow field.

As you do not expect, I am a Senior Design Engineer. We are manufacturing and designing quality triggers, mainly for hunting guns. Currently I am learning a lot from your written knowledge experience of using 440C stainless steel.

In some of our applications, we are using this material from solid or sintered. There are some properties discrepancies from batch to batch. We are interested in toughness, superficial hardness in a limited area and corrosion resistance. There are variations from part to part instead to have constant properties. After I will collect all data regarding our manufacturing process, in case I will not be able to find a conclusion and a way of improvement, then I will ask for your opinion.

Anyway, your material about Heat Treating and Cryogenic Processing of Knife Blade Steels: Crystal Unit Cells and Internal Interstice Geometry is very valuable for my work task.

Thank you and Best Regards,

Florin Hristu,
P. Eng.

My Response:

Hello, Florin.

Thank you for your very kind email. I’m honored that you appreciate my work.

Florin, I have seen this before, and after working with 440C for over 40 years, have been able to achieve process and methods to eliminate any irregularities. Because of the outstanding properties of this steel, it is, by far, my most requested blade steel for high corrosion-resistance, wear resistance, and toughness.

I’ll be very interested in what you discover, and if you wish, available for professional consultation.

Thank you again,
Jay


What are the rates?

My basic consultation rates are billed hourly, plus expenses. Specific charges and adjustments vary depending on the individual contract and Scope of Work (next).

Page topics


How is this done?

Please submit an inquiry in email form.

From that, I can create a specific quote and contract. I may require or generate a detailed Scope of Work/Function/Intent (SOW), depending on the project or question(s). I reserve the right to refuse any proposal that is not applicable or is inappropriate. Please let me know if you have any questions about the process.

Please email me at jayfisher@jayfisher.com for detailed requests.

Please note: I do not offer consultation to teach other knifemakers, or offer knifemaking advice, tips, techniques, or business advice. This is a business-to-business or professional-to-organizational service.

Page topics

Consultation for Writers

"I am a writer currently working on a story where a character needs to be skilled in knives.  I know  next to nothing about the various types of knives and all of their intricacies, and so began my search and find of Jay Fisher's website, a true treasure trove.  If you're able to read this, you probably  are aware of just how comprehensive his website is from tactical knives, chef knives, hunting knives and everything in between.  I've been searching for information for a while and was excited to finally hit the jackpot.  Here is the thing - in addition to the wealth of information on the site, some of which left me excited but overwhelmed, Jay was the consummate professional as he responded when I reached out for help. 

He not only pointed me in the right direction as far as specific knives and tools that can be used given the time-frame, setting, etc. of my story, but he helped me think through and hone in on what I truly needed, while also providing enough information for me to think about other options. Most importantly, he provided accurate information which will, of course, make my story that much more believable.  A dream for any writer!

--L. B.


Secure and Private

Though you may see a few actual examples and initial inquiries on this page, the details, names, company descriptions, and consultant communication is secure and private, and will not be shared, posted, or transmitted without permission from my clients. Additionally, non-disclosure Agreements can be included in contractual agreements. A look at the pages of this website clarifies some of the specialized and critical groups I've worked with.

Page topics


Expert Knowledge and Experience

A consultant is hired for one reason: knowledge. There are a tremendous amount of questions, directions, variables, and facts about knives. Unfortunately, there is also a lot of misinformation and deception. People, companies, and organizations need the right answers.

There is a lot of information available in our modern world. You need a professional with integrity and experience who can clarify facts and present solutions, generate and offer contacts, and work directly in your interest.

Knives are man's oldest tool and creation, but there is a lack of truly professional advice and guidance about historical, contemporary, and future works and directions of knives. Where can you go to find expert reasonable and specific knowledge about current knife functions and features? Who is using what and why? What are the pros and cons of design, materials, treatments, finishes, and accessories? How does this affect you, your mission, your charge, or your business?

While there are many who claim to be knowledgeable about knives, most of the available information is based in outdated and antiquated craft of hand-forging, not the highest level of advanced tool steel applications and cryogenic processing. The knife is not just the blade; it's the handle, fittings, sheath, stand, and wear accessories. It's style, grip, fit, finish, balance, design, accessories, and service. It's desirability, marketability, and specific and custom use. it's force application and penetration, resistance to corrosion, toughness and elasticity—from the tip of the point to the mount that attaches it to the gear.

Page topics

Medical Equipment

Hello Jay,
I have been reading up on your website and you have an impressive knowledge of knives.
I work for (name omitted for privacy), a medical device company, and one of my projects are enhancing our surgical blades.
Through this, we are working with our oversees vendor to improve the way they manufacture our blades. I was curious if you would be able to briefly chat about any recommendations you might have for testing surgical blades.
Let me know.

Best regards,
E. P.


My Specific Role in Your Solution

An old complaint is that there never seems to be enough time and research to do it right, yet there is plenty of time to waste doing it over... and over again.

My distinct and proven career is well-established and vital, and I make and have made extremely high performance knife ensembles for some of the most serious knife users in the world; I have pieces in some of the finest museums and collections in the world. I have worked with top-flight tactical, combat, and counterterrorism knife users; I've worked directly with highly skilled restaurant chefs to create their finest knives. In my over 40 years of experience, I've amassed a clear and comprehensive amount of knowledge about knives, demonstrated on the 600 pages of this website and in print and record. I have an intensive, active, and widespread background on the physical, engineering, and creative aspects of modern hand knives.

As a consultant, I distinguish fallacy and myth from fact, separate advertising hyperbole and exaggeration from truth and performance. I have the expertise to include many factors not considered, seldom discussed, or simply overlooked from work scopes, design and function, and use requirements. From modern steels and top level scientific processing to handle materials and ergonomic and practical designs, there is a lot to consider when researching and considering knives and applications. Modern gear, wearing and accessories, interfacing with current equipment and apparel are all factors that are extremely important to you, and should be, considering the importance of what you do and how critical the knife is in your world.

Settings play a role in knife use and application. Some countries prohibit knife import, some restrict it, and in some locations, knives must fit specific and detailed social, legal, and cultural requirements. Traditional roles need to be understood and honored, and acceptable and desired types and presentations are important to every single nation.

An old complaint is that there never seems to be enough time and research to do it right, but there is plenty of time to waste doing it over... and over again. The price of a misapplication, insufficient build, failure of material, and hastily considered decisions can escalate a substantial cost, as well as compromise the very life of the professional knife user. In the most critical of knife usages, why not have the advice of a professional? Why not use the very best possible sources for the very best possible result?

As an expert professional knife consultant, I submit direction, discussion, and deliberation, and can even present access to and understanding of tribological wear, fracture testing, corrosion, and metallurgical analysis. I unveil critical details that may easily be overlooked by the non-professional. Specific, direct, one-on one information helps you, your business, and your organization to answer the questions you need to make knife-related decisions. I submit clear, honest, interactive, substantial review and information, specific and focused, with responsive and responsible targets. With only one goal, your success, solutions become clear.

While I can't make a knife for every person in the world, I can and do offer my expertise and knowledge. I work for my clients, for their best interests, with the same level of excellence and integrity as I do in making my own knives.

Simply, clearly, you deserve the best.

Page topics

Design and Marketing

Hi Jay,
This (consultation) helps a lot.

--J. A.


Considerations and Specifics

Considerations of the professional knife consultant:

  • Knife design use and application
  • Knife blade, handle, sheath, and accessory materials
  • Historical knife applications and use
  • Material performance and evaluation
  • Material testing and proof
  • Metallurgical analysis
  • Cryogenic processing
  • Finish level and application
  • Longevity determination
  • Care, storage, and treatment
  • Cutting ability and performance
  • Professional use testing
  • Safety and design
  • Concealment and exposure
  • Hazardous exposures and environments
  • Quality control of process
  • Research and disclosure
  • Evaluation and cost
  • Failure analysis
  • Official protocols
  • Trends and directions
  • Strategy and skills
  • Cultural significance and limitations
  • Legal and ethical concerns

Page topics

I Provide Consultation For
  • Businesses
  • Organizations
  • Military
  • Law enforcement
  • Writers, Fiction and Non-fiction
  • Medical
  • Industrial
  • Counterterrorism Applications
  • Principal/Personal Security Details
  • First responders
  • Emergency response teams
  • Chefs and culinary interests
  • Outdoorsmen and guides
  • Historians and researchers
  • Planners and representatives

Page topics

Legal and Ethical

Hi Jay
S. from (Company name omitted for privacy). Someone is suing us from being cut while pulling his knife out of sheath, he cut himself. Claiming sheath is unsafe. We, believe it or not, need an expert witness.

Thx,
S.


Integrity With Experience

Expert consultation is about answers. You may not have the time or exposure to understand all of the major factors of hand knives, much less detail the critical nuances that distinguish a poor choice and direction from a vital, active, and reliable adjunct.

As a professional knife consultant, I bring knowledge and expertise, as well as the access to a network of associates and entities, business contacts, engineering specialists, and professional knife users across many fields. I can help with the information you need, based on over 40 years of experience in the trade, art, craft, and science of modern knives.

Contact me today at jayfisher@jayfisher.com.

Page topics

Main Purchase Tactical Specific Types Technical More
Home Page Where's My Knife, Jay? Current Tactical Knives for Sale The Awe of the Blade Knife Patterns My Photography
Website Overview Current Knives for Sale Tactical, Combat Knife Portal Museum Pieces Knife Pattern Alphabetic List Photographic Services
My Mission My Knife Prices All Tactical, Combat Knives Investment, Collector's Knives Copyright and Knives Photographic Images
The Finest Knives and You How To Order Counterterrorism Knives Daggers Knife Anatomy  
Featured Knives: Page One Purchase Finished Knives  Professional, Military Commemoratives Swords Custom Knives  
Featured Knives: Page Two Order Custom Knives USAF Pararescue Knives Folding Knives Modern Knifemaking Technology My Writing
Featured Knives: Page Three Knife Sales Policy USAF Pararescue "PJ- Light" Chef's Knives Factory vs. Handmade Knives First Novel
Featured Knives: Older/Early Bank Transfers  27th Air Force Special Operations  Food Safety, Kitchen, Chef's Knives Six Distinctions of Fine Knives Second Novel
Email Jay Fisher Custom Knife Design Fee Khukris: Combat, Survival, Art Hunting Knives Knife Styles Knife Book
Contact, Locate Jay Fisher Delivery Times Serrations Working Knives Jay's Internet Stats  
FAQs My Shipping Method Grip Styles, Hand Sizing Khukris The 3000th Term Videos
Current, Recent Works, Events Business of Knifemaking Concealed Carry and Knives Skeletonized Knives Best Knife Information and Learning About Knives  
Client's News and Info   Military Knife Care Serrations Cities of the Knife Links
Who Is Jay Fisher?   The Best Combat Locking Sheath Knife Sheaths Knife Maker's Marks  
Testimonials, Letters and Emails     Knife Stands and Cases How to Care for Custom Knives Site Table of Contents
Top 22 Reasons to Buy   Tactical Knife Sheath Accessories Handles, Bolsters, Guards Knife Making Instruction  
My Knifemaking History   Loops, Plates, Straps Knife Handles: Gemstone Larger Monitors and Knife Photos  
What I Do And Don't Do    Belt Loop Extenders-UBLX, EXBLX Gemstone Alphabetic List New Materials  
CD ROM Archive   Independent Lamp Accessory-LIMA Knife Handles: Woods Knife Shop/Studio, Page 1  
Publications, Publicity   Universal Main Lamp Holder-HULA Knife Handles: Horn, Bone, Ivory Knife Shop/Studio, Page 2  
My Curriculum Vitae   Sternum Harness Knife Handles: Manmade Materials    
Funny Letters and Emails, Pg. 1 Blades and Steels Sharpeners, Lanyards Knife Embellishment     
Funny Letters and Emails, Pg. 2 Blades Bags, Cases, Duffles, Gear    
Funny Letters and Emails, Pg. 3 Knife Blade Testing Modular Sheath Systems  
Funny Letters and Emails, Pg. 4 440C: A Love/Hate Affair PSD Principle Security Detail Sheaths      
Funny Letters and Emails, Pg. 5 ATS-34: Chrome/Moly Tough
Funny Letters and Emails, Pg. 6 D2: Wear Resistance King        
The Curious Case of the "Sandia" O1: Oil Hardened Blued Beauty        
The Sword, the Veil, the Legend Elasticity, Stiffness, Stress,
and Strain in Knife Blades
   
Professional Knife Consultant Heat Treating and
Cryogenic Processing of
Knife Blade Steels