• ERTSA Series

R3 R2 R1 d D (h6) L1 α L Fig 1 R3 R2 R1 d D (h6) L1 α L Fig 2

Order No.αdR1R2R3L1LDFluteFig
ERTSA30815025S ERTSA31020025S20° 20°8 101.5R 2.0R250R 250R4.0R 5.0R10.5 12.575 758 103 31
ERTSA21010020S60°101.0R200R1.5R6.0751022
  • Recommended Cutting Conditions
Working MaterialCutting ApplicationawVcfz (mm/z)
(mm)(m/min)8 mm10 mm
Carbon Steel0.05 ~ 0.1 mm210 ~ 4200.032 ~ 0.0560.04 ~ 0.07
(S45C)0.1 ~ 0.2 mm210 ~ 4200.024 ~ 0.0400.03 ~ 0.05
Carbon Steel0.05 ~ 0.1 mm158 ~ 3150.024 ~ 0.0400.03 ~ 0.05
(S50C)0.1 ~ 0.2 mm158 ~ 3150.016 ~ 0.0240.02 ~ 0.03
Tool Steel0.05 ~ 0.1 mm135 ~ 2700.024 ~ 0.0320.03 ~ 0.04
(SKD)0.1 ~ 0.2 mm135 ~ 2700.016 ~ 0.0240.02 ~ 0.03
Stainless Steel0.05 ~ 0.1 mm100 ~ 1500.024 ~ 0.0320.03 ~ 0.04
(SUS304, SUS316)0.1 ~ 0.2 mm100 ~ 1500.016 ~ 0.0240.02 ~ 0.03
0.05 ~ 0.1 mm30 ~ 600.016 ~ 0.0240.02 ~ 0.03
Superalloy, Inconel0.1 ~ 0.2 mm30 ~ 600.008 ~ 0.0160.01 ~ 0.02
0.05 ~ 0.1 mm60 ~ 800.024 ~ 0.0320.03 ~ 0.04
Titanium0.1 ~ 0.2 mm60 ~ 800.016 ~ 0.0240.02 ~ 0.03
Hardened Steel0.05 ~ 0.1 mm100 ~ 1300.032 ~ 0.0400.04 ~ 0.05
(HRC < 55)0.1 ~ 0.2 mm100 ~ 1300.024 ~ 0.0320.03 ~ 0.04