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90° Tin Coated Cobalt Trident Three Flute Countersinks w/ 3 Flatted Shanks - 4837124
90° Tin Coated Cobalt Trident Three Flute Countersinks w/ 3 Flatted Shanks - 4837124


 
 



Description
 
Item # 4837124
D Diameter .488"
Min. Capacity .098"
Max. Capacity .488"
d Shank .315"
D Tolerance ±.05"
L Length 2 1/4"
L Tolerance ±1"
Series Code 4837
Material TIN
Angle 90
Angle Tolerance -1
Advantages
  • Self-centering (3 flutes).
  • Designed for 90° cap screws countersinking.
  • Hand using.
  • Longitudinal chamfers and contouring.
  • Works without vibrations.