H650 - Long Shank ∙ Corner Radius ∙ 4F

.ARCO coating provides a superior wear resistance. .Suitable for HRC 50 and over HRC 50 Hardened Steel, also maximum up to HRC 65. .Long tool life and wear resistant due to its negative angle with corner radius design. .The coating can change to SICO.

Order No.Dia. (d)Corner Radius (R)CL (L1)OAL (L)Shank (D)Flutes (F)
EHCLH44400507A40.5R87544
EHCLH44401007A41.0R87544
EHCLH44400510A40.5R810044
EHCLH44401010A41.0R810044
EHCLH40600507A60.5R127564
EHCLH40601007A61.0R127564
EHCLH40600510A60.5R1210064
EHCLH40601010A61.0R1210064
EHCLH40800507A80.5R167584
EHCLH40801007A81.0R167584
EHCLH40800510A80.5R1610084
EHCLH40801010A81.0R1610084
EHCLH41000510A100.5R20100104
EHCLH41001010A101.0R20100104
EHCLH41000515A100.5R20150104
EHCLH41001015A101.0R20150104
EHCLH41200510A120.5R24100124
EHCLH41201010A121.0R24100124
EHCLH41200515A120.5R24150124
EHCLH41201015A121.0R24150124

EHCLH

PMKNSH

d R

L1

L

D (h6)

Cutting conditions Table 015

d Toleranceis ARCO Coating
d ≤ 120 ~ -0.02is SICO Coating
d > 120 ~ -0.03
R Tolerance
R < 2±0.015
R ≥ 2±0.020