H680 - High Precision Long Shank Corner Radius Type - 4F 㜃汣䧻幹▗捠⢢烊搠⎏ . 汧乍朆㥓⤚ .!4 ⎒

ᅚSICO-TH Nano coating provides a superior wear and heat resistance. ᅚSuitable for HRC 50 and over HRC 50 Hardened Steel, also maximum up to HRC 65. ᅚUltra grain carbide rods with better abrasion resistance. ᅚSpecial geometry design, suitable for high hardened working materials.

Order No. ����Dia. (d)Corner Radius (R)CL (L1)OAL (L)Shank (D)Flutes (F)
EHCLF404005S40.5R87564
EHCLF406005S60.5R127564
EHCNF406005S60.5R1210064
EHCMF408005S80.5R167584
EHCLF408005S80.5R1610084
EHCLF410005S100.5R20100104
EHCLF412005S120.5R24100124

EHCMF

d R

L1

L

D

65

Cutting conditions) ら峿⎖⏙╒㜇姷 * : Table 006

dR Tolerance
�6+0 ~ -0.02
��8+0 ~ -0.03
R± 0.015