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$1,016.39 /each

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KCRA - RN • Face Mills • Inch

Name: KCRA - RN • Face Mills • Inch
SKU: 5703939
Rating: 0 (0 reviews)

Face Mills

Metric

Inch

Codice materiale SAP	5703939
Codice catalogo ISO	KCRA250RN4309S075L175
Codice catalogo ANSI	KCRA250RN4309S075L175
[D1MAX] Diametro di taglio massimo	63.5 mm
[D1MAX] Diametro di taglio massimo	2.5 in
[D1] Diametro di taglio effettivo	50.8 mm
[D1] Diametro di taglio effettivo	2 in
[D] Dia adattatore / stelo / foro	19.05 mm
[D] Dia adattatore / stelo / foro	.75 in
[D6] Diametro mozzo	44.45 mm
[D6] Diametro mozzo	1.75 in
[L] Lunghezza complessiva	44.45 mm
[L] Lunghezza complessiva	1.75 in
[AP1MAX] 1° profondità di taglio massima	6.35 mm
[AP1MAX] 1° profondità di taglio massima	.25 in
Numero di inserti	9
Max giri/min	20300
Peso in libbre	1.31
Inserto di riferimento	RNGN120400

Visualizzare tutte le varianti del prodotto

Uses and application

Milling - Pressurized Air Coolant
Spianatura
Contornatura/fresatura a spallamento: Testa sferica
Fresatura — laterale e frontale

Materiale da lavorare

P Acciaio

S Leghe resistenti al calore

Features and benefits

First choice for face and shoulder milling high-temperature alloys.

Higher material removal rate due to fine pitch cutters.

Secure clamping system, improving process stability and reliability.

Effective air coolant feature. Better chip flow and increased insert tool life.

Lato macchina

Lato pezzo

Material Group	Light Machining		General Purpose		Heavy Machining
–	(Light geometry)		–		(Strong geometry)
–	wear resistance		<="" td="">		toughness
–	Geometry	Grade	Geometry	Grade	Geometry	Grade
P1–P2	–	–	–	–	–	–
P3–P4	–	–	–	–	–	–
P5–P6	–	–	–	–	–	–
M1–M2	–	–	–	–	–	–
M3	–	–	–	–	–	–
K1–K2	–	–	–	–	–	–
K3	–	–	–	–	–	–
N1–N2	–	–	–	–	–	–
N3	–	–	–	–	–	–
S1–S2	.EGN	KYS30	.EGN	KYS30	.TGN	KYS30
S3	.EGN	KYSP30	.EGN	KYSP30	.TGN	KYSP30
S4	–	–	–	–	–	–
H1	–	–	–	–	–	–

Insert Geometry	Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae)															Insert Geometry
	10%			20%			30%			40%			50–100%
.EGN	.003	.004	.005	.003	.003	.003	.002	.002	.003	.002	.002	.003	.002	.002	.003	.EGN
.TGN	.005	.007	.008	.004	.005	.006	.003	.004	.005	.003	.004	.005	.003	.004	.005	.TGN

Light Machining

General Purpose

Heavy Machining

Insert Geometry	Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae)															Insert Geometry
	10%			20%			30%			40%			50–100%
.EGN	.004	.004	.005	.003	.003	.004	.003	.003	.003	.002	.003	.003	.002	.003	.003	.EGN
.TGN	.006	.008	.009	.004	.006	.007	.004	.005	.006	.004	.005	.005	.003	.005	.005	.TGN

Insert Geometry	Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae)															Insert Geometry
	10%			20%			30%			40%			50–100%
.EGN	.007	.008	.009	.005	.006	.007	.005	.005	.006	.004	.005	.006	.004	.005	.006	.EGN
.TGN	.010	.014	.016	.008	.010	.012	.007	.009	.010	.006	.008	.010	.006	.008	.010	.TGN

Insert Geometry	Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae)															Insert Geometry
	10%			20%			30%			40%			50–100%
.EGN	.005	.006	.007	.004	.004	.005	.003	.004	.004	.003	.003	.004	.003	.003	.004	.EGN
.TGN	.008	.010	.012	.006	.008	.009	.005	.007	.008	.005	.006	.007	.005	.006	.007	.TGN

Guida al montaggio degli inserti

Safety Notes
<="" td="">	<="" td="">	<="" td="">	<="" td="">	<="" td="">	<="" td="" />
Read all instructions carefully	Wear eye protection	Inspect and tighten fasteners regularly	Warning: Cutting hazard	Warning: Hot surfaces	Do not exceed maximum RPM

Assembly Instructions
Assemble STCM-25 screw to KW1008 wedge, 1 to 1 1/2 turns.	Wedge/screw assembly.
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Install wedge/screw assembly into cutter body, but maintain assembly gap for installing insert.	Slide insert, RNGN12... into pocket and torque wedge/insert assembly to 3,5 Nm (31 in/lbs). Repeat for each pocket.
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Velocità iniziali consigliate [m/min]

Material Group		KYS30			KYSP30
P	1	–	–	–	–	–	–
	2	–	–	–	–	–	–
	3	–	–	–	–	–	–
	4	–	–	–	–	–	–
	5	–	–	–	–	–	–
	6	–	–	–	–	–	–
M	1	–	–	–	–	–	–
	2	–	–	–	–	–	–
	3	–	–	–	–	–	–
K	1	–	–	–	–	–	–
	2	–	–	–	–	–	–
	3	–	–	–	–	–	–
N	1	–	–	–	–	–	–
	2	–	–	–	–	–	–
S	1	2640	2160	1680	2640	2160	1680
	2	2640	2160	1680	2640	2160	1680
	3	3840	3120	2400	3840	3120	2400
	4	–	–	–	–	–	–
H	1	–	–	–	–	–	–
	2	–	–	–	–	–	–
	3	–	–	–	–	–	–

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SAP Material Number	ISO Catalogo	Grade

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