Aircraft Counterbores Are Used For Counterboring And Spotfacing In Airframe Manufacturing.
Toolmex Aircraft Counterbores are made of high speed steel for long lasting durability. Allows accurate drill stocks with existing screw holes for pillar bedding. Overall lengths are 2-3/8" and 2-3/4" Cutting diameters are 1-1/4" to 1" Pilot hole inches are 3/32", 1/8" and 3/16" Shank length is 7/8" and flute size is 1/2".
Give Us Your Feedback On This Page
* Help us continuously improve by reporting any errors or omissions on this page including: