These countersinks feature special HI-MOLYBDENUM
tool steel, gold surface treated points for maximum
lubricity and chatterproof finish.  The 82 degree tools
provide a 41 degree seat for flat head screws and the
90 degree tools provide a 45 degree chamfer edge.

Benefits:

*Free Cutting - for ease of use
*Single Cutting edge - for fast stock removal
*Chatterproof - for a micro smooth finish
*Easily resharpened - for extra long life
*Wide selection of styles & angles - a tool 
 for any job
*Recommended for superior finishes on 
 metal, plastic & wood applications.

Stlyle: 1
Screw Size: 7/16
"A" Dimension: 7/16
Shank Dia. "B": 1/2
Overall Length "C": 2-3/4
"D" Dimension: 53/64
"E" Dimension: 1-1/2
"F" Dimension: 7/32