All Products ( 140 Items )

Sold individually. 100 degree, 3-flute. 1/2" Body Diameter. 1/4-28 threaded shank. Use with micro stop units (CT-196, CT-360& CT-365). A new, high quality cutter.  CC40 - #40 drill size for...

Our basic countersink cage.Rated at 3000 RPM.1/4"-28 threaded shaft..001" increment depth adjustment with threaded lock.9/32" shaft travel.5/8" diameter cutter capacity.1/4" diameter shank.Standard type skirt.Does not have a nylon foot. 

Designed to maintain desired angle while countersinking the trailing wedge found in various Van's aircraft kits including models RV7, 9, 10, and 14. The drill jig is designed for wedge strips...

Single flute won't leave wavy chatter marks in the bottom of the countersink like the 3-flute will. Single flute are much more aggressive, do not push on them like the...