Sizes: Fractional Material: High Speed Steel Finish/Coating: Bright Cat: End Mills
Multi-Flute Finishing End Mills
Flutes: 4 Length of Cut: "1-3/8"""
The multi-flute end mill has a better finishing capability than the 2-flute end mill. At any given instance at least one and often two of the teeth are solidly in the cut. The cutting action is smoother than that of the 2-flute end mill with less chatter and flutter.
The multi-flute end mill has ample chip carrying capacity and at the same time the finish is usually fine enough that a second finishing cut is unnecessary.
Drillco, 19/32x1/2", Multi-Flute Finishing End Mills, High Speed Steel, Bright, Regular Length, Single End (Pack of 2)