Precision Cutting Tool Manufacturing
Tool grinding
Manufacture and re-sharpen high-precision round tools with advanced diamond and CBN grinding wheels from Winterthur Technology.
Process & Partnership
High-efficiency tool
fabrication meets
micro-edge precision
The Challenges of Tool Grinding
Manufacturing solid carbide, HSS, and PCD cutting tools – such as drills, end mills, inserts and reamers – requires grinding intricate features including helical flutes, gashing slots, primary/secondary relief angles, and end-tip clearances. Operating under high feed rates generates intense friction and thermal pressure that can compromise cutting edge or destroy tool geometry if application and heat dissipation are not perfectly balanced.
Your Ideal System Partner
Winterthur Technology provides dedicated superabrasive wheel specifications engineered specifically for CNC round tool and insert grinding machines. Combining advanced bond systems and different kind of body materials, our diamond and CBN tools maximize stock removal rates while maintaining razor-sharp edge retention and flawless surface finishes across complex, automated production runs.
Complete Range
Our tool
grinding portfolio
Fluting Wheels
Hybrid grinding wheels with copper-core and polyimide diamond/CBN wheels engineered for deep, fast single-pass flute grinding on carbide and HSS blanks.
Gashing Wheels
High-form-retention wheels designed for grinding precise chip-flow slots and notches along cutting faces.
Primary & Secondary Relief Grinding Wheels
Form holding 11V9 and 11A2 cup wheels providing clean edge relief and clearance behind the tool edge.
End Work Wheels
Precision angled wheels for grinding small clearance angles on end-mills and drills.
Diamond Polishing Wheels
Specialized micro-grain diamond wheels delivering smooth mirror finishes on tool flutes for improved chip evacuation.
Insert Grinding
Resin, Hybrid or vitrified bond DIA grinding wheels for precision grinding process cutting inserts (such as carbide, ceramic, PCBN, or PCD inserts). Maximum grinding efficiency for complex geometries. Highest level of precision with minimal processing times and highest quality standards.
Find Your Tool
Grinding Solution
Whether you require fast-available, cost-effective standard wheel specifications for daily toolroom resharpening or fully customized wheel packs engineered for high-volume CNC round tool production, Winterthur Technology is your ideal partner.
Need technical guidance to select the right product or ready to place an order?