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8-inch Diamond Sharpening Steel

Sharpening Instructions

1. Position the sharpening steel vertically with the tip cap resting firmly on a dry, stable surface, such 

as a cutting board.

2. Holding the knife by the handle, position the knife blade at approximately a 20 degree angle against 

the steel, as illustrated below. Applying light to medium pressure carefully pull the knife blade 

down against the steel and towards you simultaneously. Use a gentle slicing motion that moves your 

blade across the steel from heel to tip. It is important that you cover the entire length of the blade 

and keep the blade at a 20 degree angle the whole time.

3. Repeat procedure on the other side of the knife blade.
4. Repeat steps 2 and 3 about six times or until knife is sharp. 
  Note: To ensure the sharpest edge possible, do an equal number of strokes on each side of the knife 

blade.

5. Before using the knife to slice food, always wipe the knife blade with a damp cloth to remove any 

metal filings that may remain from the sharpening process.

Cleaning Instructions

After each use, clean the sharpening steel with soapy water and a soft brush; never use a steel brush. Dry before storing. 

Consumer Service Information

If you have any questions regarding the operation of your Presto

 product, contact us by any of these methods:

 

• 

Call 1-800-877-0441 

weekdays 8:00 AM to 4:30 PM (Central Time)

 

• 

Email us at our website www.GoPresto.com

 

• 

Write: 

National Presto Industries, Inc. 

 

   

Consumer Service Department 

 

   

3925 N. Hastings Way, Eau Claire, WI 54703-3703

Inquiries will be answered promptly by telephone, email, or letter. When emailing or writing, please include a phone number and a time 

when you can be reached during weekdays if possible.
Any maintenance required for this product, other than normal household care and cleaning, should be performed by our Factory Service 

Department. Be sure to indicate date of purchase and a description of defect when sending a product for repair. 

Send products for repair to:

Canton Sales and Storage Company, Presto Factory Service Department,  

555 Matthews Dr., Canton, MS 39046-0529

The Presto Factory Service Department is equipped to service all PRESTO

 products and supply genuine PRESTO

 parts. Genuine 

PRESTO

 replacement parts are manufactured to the same exacting quality standards as PRESTO

 products and are engineered specifical-

ly to function properly with its products. Presto can only guarantee the quality and performance of genuine PRESTO

 parts. “Look-alikes” 

might not be of the same quality or function in the same manner. To ensure that you are buying genuine PRESTO

 replacement parts, 

look for the PRESTO

 trademark.

PRESTO

 LIMITED WARRANTY

This quality PRESTO

 product is designed and built to provide many years of satisfactory performance 

under normal household use. Presto pledges to the original owner that should there be any defects in 

material or workmanship during the first year after purchase, we will repair or replace it at our option. 

Our pledge does not apply to damage caused by shipping. To obtain service under the warranty, return 

this PRESTO

 product, shipping prepaid, to the Presto Factory Service Department. When returning a 

product, please include a description of the defect and indicate the date the product was purchased.
We want you to obtain maximum enjoyment from using this PRESTO

 product and ask that you 

read and follow the instructions enclosed. Failure to follow instructions, damage caused by improper 

replacement parts, abuse or misuse will void this pledge. This warranty gives you specific legal rights, 

and you may also have other rights which vary from state to state. This is Presto’s personal pledge to 

you and is being made in place of all other express warranties.

NATIONAL PRESTO INDUSTRIES, INC. Eau Claire, WI 54703-3703

2010 by NPI, Inc 

Form 72-942A

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