Swiss Precision Since 1961 

Spotfacing tool application

HEULE Solutions for Spotfacing/Counterboring

Automated Solutions for High-volume Manufacturing 

BSF: Designed for CNC machining, our BSF tool is an economical backwards spotfacing/counterboring tool that allows machining of large spotfaces and counterbores up to 2.3xd. 

SOLO: The fastest and most durable spotfacing/counterboring tool on the market, SOLO is able to cut the most difficult of materials and counterbore geometry. 

GH-Z/E: For large part production and the turbine industry, GH-Z/E produces forward and reverse spotfaces and counterbores as well as special form countersinks and other contour forms. Designed and built to meet your specific application.

Back Spotfacing Tool


The Large Ratio Spotfacing Solution

  • Counterbores up to 2.3xd
  • Replaceable carbide coated blades for extended tool life
  • Suitable for CNC machines with through coolant
  • It works without an anti-rotation device, change of turning direction or any machine adaptations
  • The simple swing mechanism combined with the internal coolant pressure system gives optimal cutting performance resulting in consistent spotfaces and fewer scrapped parts 
  • All tool components and blades are simple to replace 
  • The tool works both vertically and horizontally 

Available from stock for immediate delivery in sizes
from 6.5 mm to 20.5 mm (0.256" to 0.807") 

See more about BSF

Solo Back Counterboring Tool


Powerful Automatic Front and Back Spotfacing/Counterboring

  • The strongest and most efficient automatic front and back spotfacing/counterboring tool on the market
  • Excellent ratio of price and performance
  • No anti-rotation or stop block are required
  • Suitable for all CNC, transfer, dial, and multi-spindle machines
  • Completely closed head prevents coolant contamination
  • Pin-driven cutting blade prevents chips from jamming the system
  • Easy handling, Quick-change blade (insert) system with modular set-up.  

Each Solo Tool is designed and built to your specifications and manufactured for superior strength and quality. SOLO Tooling System is completely customizable to create multiple features in one tool including indexable countersinks, form countersinks, and more.  

See more about SOLO

Back counterboring Tool


Reliable Automated Front and Back Counterboring Tools

  • Designed for front and back counterboring of large parts 
  • Capable of producing forward and reverse spotfaces as well as special from countersinks and other contour forms
  • Prevents chip interference when blade is activated
  • Modular tool system with coolant through the center
  • Suitable for CNC machines
  • Used widely in the turbine industry and large part production
  • GH-Z: Two effective cutters
  • GH-E: Single cutter for larger ratio counterbores

GH-Z/E tools are capable of counterbores reaching 2x the bore diameter plus 1 mm. Each tool is designed and ordered to meet your needs and requirements. 

See more about GH-Z/E

Need help selecting a tool? Visit our online Tool Selector and go to the Locate Agent page on our website to find your local technical sales representative. For more assistance, contact us at or 513-860-9900 and we'll be happy to point you in the right direction.