Made in USA 191-4K Reverse Counterbore: 7/16" Dia, 5/32" Pilot Hole, 4 Flutes, Solid Carbide
Reverse Counterbore: 7/16" Dia, 5/32" Pilot Hole, 4 Flutes, Solid Carbide 1/2" OAL, 1/64" Corner Rad, Standard Pilot 185-3 & 185-3, Oversize Pilot 186-3 & 186-3 (MOQ=1, Pkg Qty=1)
Not Cancelable or Returnable!