H650 - Taper Neck ∙ Corner Radius ∙ 2F

.ARCO coating provides a superior wear resistance. .Suitable for HRC 50 and over HRC 50 Hardened Steel, also maximum up to HRC 65. .Various tape angle makes it suitable for different applications. .Small corner radius applied protect chipping of cutting edges. High strength of taper neck, can cut deep grooves without breaking.

Order No.Dia. (d)Corner Radius (R)θ˚CL (L1)EFF-L (L2)OAL (L)Shank (D)Flutes (F)
EHCRT20100120HA1.00.10R0.5°2.0206062
EHCRT201001201A1.00.10R1.0°2.0206062
EHCRT20100120AA1.00.10R1.5°2.0206062
EHCRT201201230HA2C1.20.12R0.5°2.0307562
EHCRT2012012301A2C1.20.12R1.0°2.0307562
EHCRT201201230AA2C1.20.12R1.5°2.0307562
EHCRT201501530HA2C1.50.15R0.5°2.0307562
EHCRT2015015301A2C1.50.15R1.0°2.0307562
EHCRT201501530AA2C1.50.15R1.5°2.0307562
EHCRT201801830HA2C1.80.18R0.5°2.0307562
EHCRT2018018301A2C1.80.18R1.0°2.0307562
EHCRT201801830AA2C1.80.18R1.5°2.0307562
EHCRT20200225AA2.00.20R1.5°3.0257562
EHCRT20200239AA2.00.20R1.5°3.0397562
EHCRT20200525AA2.00.50R1.5°3.0257562
EHCRT20200539AA2.00.50R1.5°3.0397562
EHCRT20200550AA2.00.50R1.5°3.05010062
EHCRT20200535HA4C2.00.50R0.5°4.0357562
EHCRT202005351A4C2.00.50R1.0°4.0357562
EHCRT20200535AA4C2.00.50R1.5°4.0357562
EHCRT20250535HA5C2.50.50R0.5°5.0357562
EHCRT202505351A5C2.50.50R1.0°5.0357562
EHCRT20250535AA5C2.50.50R1.5°5.0357562
EHCRT20251035HA5C2.51.00R0.5°5.0357562
EHCRT202510351A5C2.51.00R1.0°5.0357562
EHCRT20251035AA5C2.51.00R1.5°5.0357562

EHCRT

PMKNSH

d R

θ° L

D

dTolerance
d ≤ 60 ~ -0.02
6 < d ≤ 120 ~ -0.03
d > 120 ~ -0.04
RTolerance
R < 2±0.015
R ≥ 2±0.020

A060-1