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COUNTERBORES

Rotating pictures of counterbores

Other styles available.  See below.

Click on colored squares for Material Classification Table
Fractional Metric Non-Ferrous Soft Non-Ferrous Hard Cast Iron Low Carbon Steels Medium Strength Steels High Strength Steels High Temp Alloys
COUNTERBORES TOOL SELECTOR
3 or 4 Spiral Flute - Straight Shank - Non-Ferrous & Cast Iron 3514 3514    
3 or 4 Spiral Flute - Straight Shank - Steel 3510 3510     
3 or 4 Spiral Flute - Taper Shank - Non-Ferrous & Cast Iron 3516 3516    
3 or 4 Spiral Flute - Taper Shank - Steel 3511 3511     
4 Spiral Flute - Straight Shank - Non-Ferrous & Cast Iron 3512 3512    
4 Spiral Flute - Taper Shank - Non-Ferrous & Cast Iron 3518 3518    
Aircraft 3522
Capscrew - Non-Ferrous & Cast Iron 3513 3513    
Capscrew - Steel 3515 3515     
Pilots - Interchangeable 3500        
Pin Drive - Non-Ferrous & Cast Iron 3573    
Pin Drive - Steel 3574     
Stub Taper Shank - Non-Ferrous & Cast Iron 3575    
Stub Taper Shank - Steel 3576     

INDEX BY TOOL TYPE
Lexington Catalog (PDF format)
Catalog Price List (Excel format)