1/4" Diameter Molly Mill
Custom Ground, Solid carbide, 2 flute Drill Mill.
 
.250" dia
90° endface geometry
3.00" overall length
1.032" flute length
Zirconium Nitride coating
 
The 1/4" Molly Mill is a multi-function solid carbide custom tool designed for drilling, chamfering, countersinking, engraving, as well as side milling. It features a 90° endface for light engraving, two flutes for a clean finish, and a 1.032" flute length. The Zirconium Nitride coating improves overall tool life (up to 3X) by reducing heat and improving chip evacuation.
This tool was designed by makers, for makers — and the tool geometry was crowd-sourced with direct feedback from woodworkers to create the most efficient and reliable Drill Mill as possible. Perfect for cribbage boards, fine woodworking, and any project that requires post-assembly work.