SHUR-THREAD™

Spiral - UN - Long

GF long length thread mill designed for UNC and UNF threads. One tool for different thread sizes with standard thread profile (but with one pitch only).

  • 30˚ right-hand spiral geometry for blind and through hole applications
  • Axial coolant fed construction for effective chip evacuation
  • Extended length design
  • Metric shank diameters
  • Bright finished or TICN coated for abrasion resistance and maximum tool life
  • To avoid serious profile deviation in internal threads, the cutter diameter should not exceed 2/3 of the thread produced (3/4 for fine pitch threads)

Spiral - UN - Long
Part Number Description Stock
USA
Stock
Germany
GF162311.9579 1/2" min - 24 GF Style Coolant Thru
 
GF162311.9580 1/2" min - 20 GF Style Coolant Thru    
GF162311.9581 1/2" min - 18 GF Style Coolant Thru    
GF162311.9582 1/2" min - 16 GF Style Coolant Thru    
GF162316.9579 1/2" min - 24 GF Coolant Thru - TICN
GF162316.9580 1/2" min - 20 GF Coolant Thru - TICN  
GF162316.9581 1/2" min - 20 GF -Coolant Thru - TICN
GF162316.9582 1/2" min - 16 GF -Coolant Thru - TICN
GF162321.9580 11/16" min - 20 GF Style Coolant Thru    
GF162321.9582 11/16" min - 16 GF Style Coolant Thru  
GF162321.9585 11/16" min - 12 GF Style Coolant Thru    
GF162321.9587 11/16" min - 10 GF Style Coolant Thru  
GF162321.9588 11/16" min - 9 GF Style Coolant Thru    
GF162326.9580 11/16" min-20 GF-Coolant Thru -TICN
GF162326.9582 11/16" min - 16 GF Coolant Thru- TICN
GF162326.9585 11/16" min- 12 GF Coolant Thru- TICN
GF162326.9587 11/16" min- 10 GF Coolant Thru- TICN
GF162326.9588 11/16" min- 9 GF Coolant Thru- TICN
GF162331.9580 7/8" min - 20 GF Style Coolant Thru  
GF162331.9582 7/8" min - 16 GF Style Coolant Thru