P.O. Box 107 ~ 12-457 Road P3, Napoleon, Ohio 43545

Telephone:  (419) 599-7010  ~  Fax:  (419) 599-7020



MSI Field Testing Results

                    Untreated HSS Twist                                                    MSI Treated HSS Twist

                                       Drill                                                                                     Drill


                ~3,600 holes total failure                                               ~3,600 holes avg. margin

                     ~Gray cast iron test plates                                                      wear .011"

                     ~Drill blind holes - dry                                                   ~Gray cast iron test plates

                                                                                                                 ~Drill blind holes dry



                   Test # 4/17/97 Margin 2                                              Test # 4/28/97 Margin 2

                                     Untreated                                                                            Treated




1200 Holes      

1200 Holes    


Margin wear unevenly distributed

at .0098" and .026".  The non-

uniform and high rate of wear led to 

decreased part quality and tool 


Margin wear evenly distributed at .0066".  The uniformly reduced wear led to improved parts quality and tool performance.


How Do I Obtain More Information

       For information on becoming a distributor or if you would like to try MSIís products, call MSI at (419) 599-7010 or by E-mail at MSI@Bright.net. 

Macro Specialty Industries, Inc.
     Copyright © 2000 Macro Specialty Industries, Inc. All rights reserved.

Revised: February 16, 2004