SCI 21-22 General Catalog

Recommended First Choice Recommended Running Conditions

Machining Parameters

Finishing .002 ~ .012 IPR .005” ~ .060” D.O.C.

Gen. Purpose .010 ~ .020 IPR .040” ~ .200” D.O.C.

Roughing .015 ~ .026 IPR 200” D.O.C.

Hardness Grade

Material

CUTTING SPEED SFM

T1500A T1500Z T2500Z

350~850 300~900 250~850

300~650 300~800 250~750 300~700 300~650 300~550 250~600 250~500 300~500 300~500 500~800 400~700 250~700 300~600 200~600 250~600 500~700 300~700 300~650 300~550 300~600 300~750 300~850 250~800 300~700 450~650 250~600 400~600 300~550 300~550 300~550 500~800 400~700 250~700 300~600 200~600 250~600 500~650 300~700 400~700 300~600 250~550

– – – – –

N

AC5015S 300~750 AC510U 300~700 AC520U 250~550 AC5025S 250~650 AC530U 250~500

300~550

250~500

EH510 EH520

300~500

300~500 500~700

STAINLES STEEL 300 SERIES AUSTENITIC

160~280

AC8015P 500~900

AC810P

450~750

AC8025P 300~700

250~600 300~550 200~550 200~550 400~600 300~650 300~600 300~500 300~500

AC820P

– – –

AC8035P

AC830P

AC610M 600~800

AC6020M 350~800 AC6030M 350~750 AC630M 400~650 AC6040M 350~650

T1500A T1500Z T2500Z

300~850 300~950 250~900

– – – – – –

AC5015S 300~750 AC510U 500~750 AC5025S 250~650 AC520U 400~650 AC530U 300~600

300~500 300~500

EH510 EH520

300~600 300~600

STAINLESS STEEL 400 SERIES MARTENSITIC

300~500 500~700

160~260

AC8015P 500~900

AC810P

AC8025P 300~700

250~600 300~550 200~550 200~550 500~600 300~650 400~650 300~550 250~500

AC820P

450~650

AC8035P

– –

AC830P

AC610M 500~800

AC6020M 400~750 AC6030M 350~750 AC630M 300~650 AC6040M 350~600

Chipbreaker Preference

EEF/ESU

EEG/EEX/EUP

EEG/EMU

* mark: To be replaced by a new product, made to order or discontinued (please confirm stock availability)

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