-40%
.557

.557" 4-Flute HSS Piloted Counterbore .197" Pilot MF4300101

$ 11.44

Availability: 100 in stock
  • Modification Description: Modified standard end mill
  • Modified Item: Yes
  • Counterbore Diameter: .557 in
  • MPN: MF4300101
  • Counterbore Material: High Speed Steel
  • Country/Region of Manufacture: United States
  • Item Type: Piloted Counterbore
  • Brand: Unbranded
  • Condition: Item may have nicks, light rust, discoloration, and residue from storage.

    Description

    .557" 4-Flute HSS Piloted Counterbore .197" Pilot MF4300101
    Diameter .557" +/-.001"
    Radius .025" +/-.005"
    Pilot Diameter .197" +.000" / -.001"
    Pilot Length .250"  +/-.010"
    Pilot Chamfer 1/32" x 45 Degree
    Shank Diameter 5/8"
    Overall Length 3.500" +/-.250"