Made in USA 190-4L Reverse Counterbore: 7/16" Dia, 3/16" Pilot Hole, 4 Flutes, High Speed Steel
Reverse Counterbore: 7/16" Dia, 3/16" Pilot Hole, 4 Flutes, High Speed Steel 1/2" OAL, 1/32" Corner Rad, Standard Pilot 185-4 & 185-4, Oversize Pilot 186-4 & 186-4 (MOQ=1, Pkg Qty=1)
Not Cancelable or Returnable!