G7057/16
Interchangeable pilot type counterbore body with 4-flutes, diameter 7/16" with an overall length of 4" and a flute length of 5/8" and 3/8" reduced straight shank, according to ANSI standard to produce a flat bottom seat for socket-head cap screws with the aid of a detachable pilot with a mounting diameter of 1/8" and a maximum pilot guide diameter of 3/8", HSS with standard bright finish for machining free machining and plain carbon steel, wrought and copper or copper alloys
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Material: HSS
Cutting Diameter - in (DC): 0.4375
Cutting Diameter - mm (DC): 11.11
Overall Length (OAL): 4.0
Connetion Diameter: 0.375
Tool Direction: Right
Shank: Cylindrical shank
Fractional: 7/16
Grade: Bright
EDP: 8203294
EAN: 3603607032527
MFG Part Number: 8203294