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All Products > Punching > Bus Bar > EHRT Professional (Maxi) Tooling

EHRT Professional (Maxi) Tooling

Reliability is a critical component of bus bar manufacturing. Wilson Tool International’s Ehrt style punches and dies are engineered to meet the most rigorous quality and tolerance standards, delivering accuracy and durability with each and every hit. Increase the life of your tooling with Optional Optima®, Slip-Max® and Wearbeater™ coatings, tailored to your application.

The EHRT Professional (Maxi) line of tooling is ideal for high volume applications. Wilson Tool offers a comprehensive range of punches and dies for the EHRT Professional line, accommodating any standard busbar thickness. Our high-grade tool steel stands up to copper, aluminum, even steel for maximum grind life and more hits between regrinds.  

Wilson Tool stocks a comprehensive line of OEM compatible EHRT products, including:

• Punches
• Strippers
• Dies
• Split cylinder 
• Tool guides 
• Multi-tools

EHRT Maxi Tooling

• For EHRT Professional line
• Maximum “A” Dim. = 56mm (2.204”)
• Maximum Material = 20mm (.787”) 
• Optima®, Slip-Max® and Wearbeater™ coatings available 
• Slug Hugger® available upon request

EHRT Multi-Tools

Multi-tools promote greater capacity while saving time otherwise spent on tool changes. Serving older and newer machines alike, Wilson Tool International offers EHRT style Multi-Tools in MT4/MT6, MT4/MT6 HP, MT6X, and MT6X HP Style. The maximum “A” dimension for all multi-tool styles is 20mm (.787”).

MT4/MT6 - Standard

• Round stripper and dies
• Optima®, Slip-Max® and Wearbeater™ coatings available 
• Slug Hugger® available upon request 

MT4/MT6 – HP Style

• Adjustable punch length
• 250” grind life
• Round stripper and dies
• Optima®, Slip-Max® and Wearbeater™ coatings available 
• Slug Hugger® available upon request 

MT6X – Standard 

• Octagonal strippers and dies
• Optima®, Slip-Max® and Wearbeater™ coatings available 
• Slug Hugger® available upon request 

MT6X HP Style

• Adjustable punch length
• 250” grind life
• Octagonal strippers and dies
• Optima®, Slip-Max® and Wearbeater™ coatings available 
• Slug Hugger® available upon request 

Coatings provide a bolstering layer onto tool steels, prolonging the life of the tool. 

  • Wearbeater™: Wilson Tool’s exclusive Wearbeater™ coating is a titanium nitride (TiN) solution. It helps reduce galling and extends the life of the tool in certain applications. 
  • Optima®: Developed by Wilson Tool engineers in our state-of-the-art coating facility, our revolutionary Optima® coating provides significantly longer tool life, more hits between sharpenings, reduced galling, better performance and less downtime. Its HRC-95 surface-hardness rating far exceeds the hardness levels achieved with conventional tool steels. 
  • Slip-Max®: Available only from Wilson Tool International, Slip-Max® coating has proven effective in some very tough punching and forming applications. The combination of its hardness and lubricity greatly increases punch life and reduces galling when piercing aluminum. Slip-Max® is also very effective in resolving even the most challenging stripper problems when punching or forming stainless steel and aluminum.

View Standard EHRT tooling.

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