Lathe Inserts TNMG2204**R-HM. Reduce cutting forces

Name: Lathe Inserts TNMG2204**R-HM. Reduce cutting forces
Brand: Όργανα Μέτρησης
SKU: TNMG220404R-HM-AC630M
Price: 12.52 EUR
Availability: InStock

ISO Material Suitability

P

Steel

●

M

Stainless

●

K

Cast iron

N

Aluminium

S

Titanium

H

Hardened

● Optimal suitability · ○ Limited

Manufacturer: SUMITOMO Electric Carbide
Series/grades: AC610M / AC630M (coated carbide grades for turning stainless steel & steel)
Coating: CVD (thin coating layer)
Coating structure (typical): Al2O3 coating layer + TiCN coating layer + AC600M series substrate
AC610M grade features: high-speed/high-efficiency cutting with high-hardness substrate, good plastic deformation and wear resistance, polished insert face and cutting edges, suitable for difficult-to-machine materials
AC630M grade features: general cutting grade with high-strength substrate, good peeling and notch wear resistance, polished insert face and cutting edges, suitable for difficult-to-machine materials
Insert type (SKU): TNMG (negative, 60° triangle)
Dimensions (for the listed SKUs):
TNMG220404R-HM-AC630M: Inscribed circle 1/2", Thickness 3/16", Nose radius 1/64", Insert hole dia. 0.2031"
TNMG220408R-HM-AC830P: Inscribed circle 1/2", Thickness 3/16", Nose radius 1/32", Insert hole dia. 0.2031"
Note: The SKUs above are TNMG inserts with different nose radius (R).

PDFDatasheet 1 PDFDatasheet 2

Same-day dispatchfor orders placed by 15:00

Free shippingon orders over €80 (incl. VAT)

Availability & price

2 codes

Code	Grade	Use	Radius (mm)	Availability	excl. VAT	incl. VAT	Cart
TNMG220404R-HM-AC630M	AC630M	Steels-INOX (Finish)	0.4	5 in stock	€10,10	€12,52	0
TNMG220408R-HM-AC830P	AC830P	Stainless Steel - INOX (General - Roughing)	0.8	5 in stock	€10,10	€12,52	0

Specifications

Manufacturer: SUMITOMO Electric Carbide
Series/grades: AC610M / AC630M (coated carbide grades for turning stainless steel & steel)
Coating: CVD (thin coating layer)
Coating structure (typical): Al2O3 coating layer + TiCN coating layer + AC600M series substrate
AC610M grade features: high-speed/high-efficiency cutting with high-hardness substrate, good plastic deformation and wear resistance, polished insert face and cutting edges, suitable for difficult-to-machine materials
AC630M grade features: general cutting grade with high-strength substrate, good peeling and notch wear resistance, polished insert face and cutting edges, suitable for difficult-to-machine materials
Insert type (SKU): TNMG (negative, 60° triangle)
Dimensions (for the listed SKUs):
TNMG220404R-HM-AC630M: Inscribed circle 1/2", Thickness 3/16", Nose radius 1/64", Insert hole dia. 0.2031"
TNMG220408R-HM-AC830P: Inscribed circle 1/2", Thickness 3/16", Nose radius 1/32", Insert hole dia. 0.2031"
Note: The SKUs above are TNMG inserts with different nose radius (R).

Description

SUMITOMO carbide turning inserts for machining steel and stainless steel on lathes (OD/ID turning). The AC610M and AC630M grades use CVD coating and are intended for applications ranging from high-speed cutting to general-purpose turning, focusing on wear resistance, plastic deformation resistance, and notch wear resistance. The listed SKUs are TNMG 60° negative inserts with different nose radius options.