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M390 • Integral SD1204.. • Metric

Name: M390 • Integral SD1204.. • Metric
SKU: 2021422
Rating: 0 (0 reviews)

Integral • SD1204..

Metric

Inch

SAP Material Number	2021422
ISO Catalog Number	12393041200
ANSI Catalog Number	12393041200
Grade	W
[D1] Effective Cutting Diameter	50 mm
[D1] Effective Cutting Diameter	1.969 in
[L] Overall Length	207 mm
[L] Overall Length	8.15 in
[L1] Gage Length	105 mm
[L1] Gage Length	4.134 in
[L2] Head Length	82 mm
[L2] Head Length	3.228 in
[AP1MAX] 1st Maximum Cutting Depth	64 mm
[AP1MAX] 1st Maximum Cutting Depth	2.52 in
Number of Inserts	12
[Z] Number of Flutes	3
[CSMS] System Size Machine Side	DV50
Max RPM	14000
Coolant Supply	Y
Weight Kilograms	3.4

See all Product Variants

Uses and application

Face Milling
Slotting: Square End
Side Milling/Shoulder Milling: Square End
SK Shank (Rübig)
Milling - Through Coolant

Workpiece Materials

P Steel

M Stainless Steel

K Cast Iron

N Non-Ferrous

S High-Temp Alloys

H Hardened Materials

Features and benefits

Four cutting edges per insert.

Replaceable end cap.

Positive helix for high productivity.

Machine Side

Workpiece Side

Insert Selection Guide

Material Group	Light Machining		General Purpose		Heavy Machining
	Geometry	Grade	Geometry	Grade	Geometry	Grade
P1–P2	.E..ML	TN6540	.S..MM	TN6540	.S..MH	TN6540
P3–P4	.E..ML	TN6540	.S..MM	TN6540	.S..MH	TN6540
P5–P6	.E..ML	TN6540	.S..MM	TN6540	.S..MH	TN6540
M1–M2	.E..ML	TN6540	.S..MM	TN6540	.S..MH	TN6540
M3	.E..ML	WP35CM	.S..MM	WS30PM	.S..MH	WP35CM
K1–K2	.E..ML	WK15CM	.E..ML	WK15CM	.S..MH	WK15CM
K3	.E..ML	WK15CM	.S..MM	TN6525	.S..MH	TN6525
N1–N2	–	–	–	–	–	–
N3	–	–	–	–	–	–
S1–S2	.E..ML	TN6540	.S..MM	TN6540	.S..MM	TN6540
S3	.E..ML	TN6540	.S..MM	WS30PM	.S..MM	TN6540
S4	.E..ML	TN6540	.S..MM	WS30PM	.S..MM	TN6540
H1	.S..MM	WS30PM	.S..MM	WS30PM	.S..MM	WS30PM

Recommended Starting Feeds [mm]

Insert Geometry	Programmed Feed per Tooth (fz) at a % of Radial Depth of Cut (ae)															Insert Geometry
	5 %			30 %			20 %			10 %			40 100 %
.F..ALP	0,12	0,23	0,46	0,08	0,17	0,33	0,06	0,13	0,25	0,06	0,11	0,22	0,05	0,10	0,20	.F..ALP
.E..ML	0,12	0,35	0,58	0,08	0,25	0,42	0,06	0,19	0,31	0,06	0,17	0,27	0,05	0,15	0,25	.E..ML
.S..MM	0,12	0,42	0,70	0,08	0,30	0,50	0,06	0,23	0,38	0,06	0,20	0,33	0,05	0,18	0,30	.S..MM
.S..MH	0,23	0,54	0,85	0,17	0,39	0,61	0,13	0,29	0,46	0,11	0,25	0,40	0,10	0,23	0,36	.S..MH

Light Machining

General Purpose

Heavy Machining

Recommended Starting Speeds [m/min]

Material Group

THM-U

TN6520

TN6525

TN6540

TTM08

–

340

265

235

300

235

200

–

340

265

235

300

235

200

230

200

190

–

265

210

180

210

160

140

195

170

140

–

235

180

155

180

140

115

180

150

125

–

195

140

120

150

110

160

130

105

–

260

195

165

200

150

125

–

170

135

110

135

100

–

160

100

110

–

100

–

105

–

190

170

150

375

265

190

230

205

185

170

150

–

325

210

160

180

160

150

145

130

115

–

250

190

135

150

135

120

130

120

105

–

2000

1200

1000

–

1365

815

665

–

800

500

400

–

Material Group		WK15CM			WP25PM			WP35CM			WP40PM			WS30PM			WS40PM
P	0	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
	1	–	–	–	330	285	270	455	395	370	295	260	245	–	–	–	280	245	230
	2	–	–	–	275	240	200	280	255	230	250	215	180	–	–	–	235	205	170
	3	–	–	–	255	215	175	255	230	205	230	195	160	–	–	–	215	185	150
	4	–	–	–	225	185	150	190	175	160	205	170	135	–	–	–	195	160	130
	5	–	–	–	185	170	150	260	230	210	170	155	135	–	–	–	160	140	130
	6	–	–	–	165	125	100	160	135	110	150	115	90	–	–	–	140	110	85
M	1	–	–	–	205	180	165	205	185	155	195	170	155	225	200	185	260	190	115
	2	–	–	–	185	160	130	185	160	140	175	150	125	205	180	145	230	170	105
	3	–	–	–	140	120	95	145	130	115	130	115	90	155	135	105	190	140	80
K	1	420	385	340	230	205	185	295	265	240	–	–	–	–	–	–	–	–	–
	2	335	295	275	180	160	150	235	210	190	–	–	–	–	–	–	–	–	–
	3	280	250	230	150	135	120	195	175	160	–	–	–	–	–	–	–	–	–
N	1	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	1075	945	945
	2	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	945	875	845
	3	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	875	760	760
S	1	–	–	–	40	35	25	–	–	–	40	35	30	45	40	30	62	45	27
	2	–	–	–	40	35	25	–	–	–	40	35	30	45	40	30	55	40	26
	3	–	–	–	50	40	25	–	–	–	50	40	30	55	45	30	64	46	29
	4	–	–	–	70	50	35	66	50	33	65	50	35	85	60	40	90	66	42
H	1	–	–	–	120	90	70	–	–	–	–	–	–	–	–	–	–	–	–
	2	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
	3	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–

Spare Parts for M390 • Integral SD1204.. • Metric

INSERT SCR M3.5-0.6 x 9.5 T15

M390 HELICAL MILL D50 0 Z3

SOCKET-HEAD CAP SCREW

T-HANDLE TORX WRENCH TX15

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