H650 - Taper Neck ∙ Ball Nose ∙ 2F

.ARCO coating provides a superior wear resistance. .Suitable for HRC 50 and over HRC 50 Hardened Steel, also maximum up to HRC 65. .High strength of taper neck, can cut deep grooves without breaking. .Suitable for cutting groves at hi speed. .The coating can change to SICO.

Order No.Radius (R)Dia. (d)θ˚CL (L1)EFF-L (L2)NL (d2)OAL (L)Shank (D)Flutes (F)
EHBRT201023AA0.5R11.5°2232.206062
EHBRT202023AA1.0R21.5°4233.006062
EHBRT2020423A1.0R23.0°4425.9810082
EHBRT203052AA1.5R31.5°6525.4010062
EHBRT2030473A1.5R33.0°6477.2910082
EHBRT204046AA2.0R41.5°8466.0010062
EHBRT2040383A2.0R43.0°8387.1410082
EHBRT2050283A2.5R53.0°10286.8810082
EHBRT2060383A3.0R63.0°12388.72100102
EHBRT2080383A4.0R83.0°163810.30100122
EHBRT2100573A5.0R103.0°205713.88100162
EHBRT2120383A6.0R123.0°243813.47100162

EHBRT

PMKNSH

R

θ° d2 L

D (h6)

Cutting conditions Table 013

R Toleranceis ARCO Coating
R ≤ 3±0.010is SICO Coating
R > 3±0.015