V520 - Variable Spacing ∙ Roughing & Finishing ∙ Square ∙ 4F

.Unequal flute spacing for reducing vibrations at high load applications. .High removal rate for steel and alloy steel side roughing. .Provides finish surface at rough machining parameters. .SICO coating includes Al, Ti, Si, N elements.

Order No.Dia. (d)CL (L1)OAL (L)Shank (D)ChamferFlutes (F)
EMSRV406000S6155060.25C4
EMSRV408000S8206080.30C4
EMSRV410000S102575100.40C4
EMSRV412000S123075120.50C4
EMSRV416000S1635100160.60C4

EMSRV

PMK N S H

d Chamfer

L1

L

D (h6)

Cutting conditions Table 062

d Tolerance
d ≤ 6 0 ~ -0.02
6 < d ≤ 12 0 ~ -0.03
d > 12 0 ~ -0.04