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Shoulder milling cutter for multiple materials.

KSSM™ 12 • Shell Mill • Inch

Name: KSSM™ 12 • Shell Mill • Inch
SKU: 1024996
Rating: 0 (0 reviews)

Shoulder milling cutter for multiple materials.

Metric

Inch

SAP Material Number	1024996
ISO Catalog Number	KSSISR250SD430C4
ANSI Catalog Number	KSSISR250SD430C4
[D1] Effective Cutting Diameter	mm
[D1] Effective Cutting Diameter	2.5 in
[D] Adapter / Shank / Bore Diameter	25.4 mm
[D] Adapter / Shank / Bore Diameter	1 in
[D6] Hub Diameter	mm
[D6] Hub Diameter	2.065 in
[L] Overall Length	mm
[L] Overall Length	1.75 in
[AP1MAX] 1st Maximum Cutting Depth	9.17 mm
[AP1MAX] 1st Maximum Cutting Depth	.361 in
Number of Inserts	4
Weight Pounds	1.21
Max RPM	18290

See all Product Variants

Uses and application

Face Milling
Slotting: Square End
Side Milling/Shoulder Milling: Square End
Milling - Side and Face

Machine Side

Workpiece Side

Insert Selection Guide

KSSM™ 12 • Insert Selection Guide
Material Group	Light Machining		General Purpose		Heavy Machining
–	(Light geometry)		–		(Strong geometry)
–	wear resistance		<="" td="">		toughness
–	Geometry	Grade	Geometry	Grade	Geometry	Grade
P1–P2	.E..LD2	KCPM40	.E..GB2	KCPM40	.S..GB2	KCPM40
P3–P4	.E..LD2	KCPM40	.E..GB2	KCPK30	.S..GB2	KCPK30
P5–P6	.E..LD2	KC725M	.E..GB2	KC725M	.S..GB2	KC725M
M1–M2	.E..LD2	KCSM40	.E..GB2	KCSM40	.S..GB2	KCSM40
M3	.E..LD2	KCPM40	.E..GB2	KCPM40	.S..GB2	KCPM40
K1–K2	.E..LD2	KCK20B	.E..GB2	KCK15	.S..GN	KY3500
K3	.E..LD2	KCK20B	.E..GB2	KCK20B	.S..GB2	KCK20B
N1–N2	.F..LE	KC410M	.F..LE	KC410M	.F..LE	KC410M
N3	.F..LE	KC410M	.F..LE	KC410M	.F..LE	KC410M
S1–S2	.E..LD2	KC725M	.E..GB2	KC725M	.S..GB2	KC725M
S3	.E..LD2	KCSM40	.E..GB2	KCSM40	.S..GB2	KCSM40
S4	.E..LD2	KCSM40	.E..GB2	KCSM40	.S..GB2	KCSM40
H1	–	–	–	–	–	–

KSSM™ 12 • Recommended Starting Feeds [mm/th]
Insert Geometry	Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae)
	5%			10%			20%			30%			40–100%
	L	M	H	L	M	H	L	M	H	L	M	H	L	M	H
.F..LE	0,12	0,42	0,74	0,08	0,30	0,54	0,06	0,23	0,40	0,06	0,20	0,35	0,05	0,18	0,32
.E..LD2	0,12	0,46	0,81	0,09	0,33	0,58	0,07	0,25	0,43	0,06	0,22	0,38	0,05	0,20	0,35
.E..GB2	0,23	0,53	0,89	0,17	0,38	0,64	0,13	0,29	0,48	0,11	0,25	0,41	0,10	0,23	0,38
.S..GB2	0,23	0,59	0,95	0,17	0,43	0,68	0,13	0,32	0,51	0,11	0,28	0,44	0,10	0,25	0,41
.S..GN	0,23	0,59	0,95	0,17	0,43	0,68	0,13	0,32	0,51	0,11	0,28	0,44	0,10	0,25	0,41
L = Light Machining; M = Medium Machining; H = Heavy Machining NOTE: Use Light Machining values as starting feed rate.

KSSM™ 12 • Recommended Starting Feeds [IPT]
Insert Geometry	Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae)
	5%			10%			20%			30%			40–100%
	L	M	H	L	M	H	L	M	H	L	M	H	L	M	H
.F..LE	0.005	0.017	0.030	0.003	0.012	0.021	0.003	0.009	0.016	0.002	0.008	0.014	0.002	0.007	0.013
.E..LD2	0.005	0.018	0.032	0.004	0.013	0.023	0.003	0.010	0.017	0.002	0.009	0.015	0.002	0.008	0.014
.E..GB2	0.009	0.021	0.035	0.007	0.015	0.025	0.005	0.011	0.019	0.004	0.010	0.016	0.004	0.009	0.015
.S..GB2	0.009	0.023	0.037	0.007	0.017	0.027	0.005	0.013	0.020	0.004	0.011	0.017	0.004	0.010	0.016
.S..GN	0.009	0.023	0.037	0.007	0.017	0.027	0.005	0.013	0.020	0.004	0.011	0.017	0.004	0.010	0.016
L = Light Machining; M = Medium Machining; H = Heavy Machining NOTE: Use Light Machining values as starting feed rate.

KSSM™ 12 • Recommended Starting Speed [m/min]
Grade		KCPM20			KC410M			KC725M			KCK15			KCPK30			KCK20B			KCPM40			KCSM40			KTPK20			KY3500
Chip Thickness hex mm		Min		Max	Min		Max	Min		Max	Min		Max	Min		Max	Min		Max	Min		Max	Min		Max	Min		Max	Min		Max
Material Group		Max	Start	Min	Max	Start	Min	Max	Start	Min	Max	Start	Min	Max	Start	Min	Max	Start	Min	Max	Start	Min	Max	Start	Min	Max	Start	Min	Max	Start	Min
P	1	550	485	450	–	–	–	260	230	215	–	–	–	455	395	370	–	–	–	295	260	245	350	320	300	365	300	255	–	–	–
	2	340	310	275	–	–	–	220	190	160	–	–	–	280	255	230	–	–	–	250	215	180	300	270	220	265	220	200	–	–	–
	3	310	275	255	–	–	–	200	170	140	–	–	–	255	230	205	–	–	–	230	195	160	280	240	195	245	200	180	–	–	–
	4	230	215	190	–	–	–	180	150	120	–	–	–	225	185	160	–	–	–	205	170	135	240	205	165	210	180	160	–	–	–
	5	275	250	230	–	–	–	150	135	120	–	–	–	190	170	150	–	–	–	170	155	135	200	180	160	185	170	150	–	–	–
	6	190	170	145	–	–	–	130	100	80	–	–	–	160	135	110	–	–	–	150	115	90	180	140	100	160	130	100	–	–	–
M	1	225	200	175	–	–	–	170	150	135	–	–	–	205	185	155	–	–	–	195	170	155	260	210	185	240	195	165	–	–	–
	2	205	175	160	–	–	–	155	130	110	–	–	–	185	160	140	–	–	–	175	150	125	235	180	145	215	185	150	–	–	–
	3	160	145	125	–	–	–	115	100	80	–	–	–	145	130	115	–	–	–	130	115	90	175	145	110	160	135	110	–	–	–
K	1	360	325	295	–	–	–	–	–	–	420	385	340	295	265	240	360	290	245	–	–	–	–	–	–	230	195	160	805	730	650
	2	285	255	235	–	–	–	–	–	–	335	295	275	235	210	190	280	230	195	–	–	–	–	–	–	185	150	130	635	570	530
	3	240	215	200	–	–	–	–	–	–	280	250	230	195	175	160	210	175	140	–	–	–	–	–	–	150	130	105	535	475	435
N	1	–	–	–	1215	1080	995	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
	2	–	–	–	1080	995	915	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
	3	–	–	–	1080	995	915	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
S	1	–	–	–	–	–	–	35	30	25	–	–	–	–	–	–	–	–	–	40	35	30	50	40	25	–	–	–	–	–	–
	2	–	–	–	–	–	–	35	30	25	–	–	–	–	–	–	–	–	–	40	35	30	55	40	25	–	–	–	–	–	–
	3	–	–	–	–	–	–	45	35	25	–	–	–	–	–	–	–	–	–	50	40	30	65	45	30	–	–	–	–	–	–
	4	–	–	–	–	–	–	50	45	30	–	–	–	50	45	35	–	–	–	55	50	35	75	60	40	–	–	–	–	–	–
H	1	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
As the average chip thickness increases, speed should be decreased. Material groups P, M, K and H show recommended starting speeds for dry machining. For wet machining, reduce speed by 20%. Material groups N and S show recommended starting speeds for wet machining. Not recommended for dry machining.

KSSM™ 12 • Recommended Starting Speed [SFM]
Grade		KCPM20			KC410M			KC725M			KCK15			KCPK30			KCK20B			KCPM40			KCSM40			KTPK20			KY3500
Chip Thickness hex Inch		Min		Max	Min		Max	Min		Max	Min		Max	Min		Max	Min		Max	Min		Max	Min		Max	Min		Max	Min		Max
Material Group		Max	Start	Min	Max	Start	Min	Max	Start	Min	Max	Start	Min	Max	Start	Min	Max	Start	Min	Max	Start	Min	Max	Start	Min	Max	Start	Min	Max	Start	Min
P	1	550	485	450	–	–	–	855	755	705	–	–	–	1495	1295	1215	–	–	–	970	855	805	1150	1050	985	1200	985	835	–	–	–
	2	340	310	275	–	–	–	720	625	525	–	–	–	920	835	755	–	–	–	820	705	590	985	885	720	870	720	655	–	–	–
	3	310	275	255	–	–	–	655	560	460	–	–	–	835	755	675	–	–	–	755	640	525	920	785	640	805	655	590	–	–	–
	4	230	215	190	–	–	–	590	490	395	–	–	–	740	605	525	–	–	–	675	560	445	785	675	540	690	590	525	–	–	–
	5	275	250	230	–	–	–	490	445	395	–	–	–	625	560	490	–	–	–	560	510	445	655	590	525	605	560	490	–	–	–
	6	190	170	145	–	–	–	425	330	260	–	–	–	525	445	360	–	–	–	490	375	295	590	460	330	525	425	330	–	–	–
M	1	225	200	175	–	–	–	560	490	445	–	–	–	675	605	510	–	–	–	640	560	510	855	690	605	785	640	540	–	–	–
	2	205	175	160	–	–	–	510	425	360	–	–	–	605	525	460	–	–	–	575	490	410	770	590	475	705	605	490	–	–	–
	3	160	145	125	–	–	–	375	330	260	–	–	–	475	425	375	–	–	–	425	375	295	575	475	360	525	445	360	–	–	–
K	1	360	325	295	–	–	–	–	–	–	1380	1265	1115	970	870	785	1180	950	805	–	–	–	–	–	–	755	640	525	2640	2395	2135
	2	285	255	235	–	–	–	–	–	–	1100	970	900	770	690	625	920	755	640	–	–	–	–	–	–	605	490	425	2085	1870	1740
	3	240	215	200	–	–	–	–	–	–	920	820	755	640	575	525	690	575	460	–	–	–	–	–	–	490	425	345	1755	1560	1425
N	1	–	–	–	3985	3545	3265	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
	2	–	–	–	3545	3265	3000	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
	3	–	–	–	3545	3265	3000	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
S	1	–	–	–	–	–	–	115	100	80	–	–	–	–	–	–	–	–	–	130	115	100	165	130	80	–	–	–	–	–	–
	2	–	–	–	–	–	–	115	100	80	–	–	–	–	–	–	–	–	–	130	115	100	180	130	80	–	–	–	–	–	–
	3	–	–	–	–	–	–	150	115	80	–	–	–	–	–	–	–	–	–	165	130	100	215	150	100	–	–	–	–	–	–
	4	–	–	–	–	–	–	165	150	100	–	–	–	165	150	115	–	–	–	180	165	115	245	195	130	–	–	–	–	–	–
H	1	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
As the average chip thickness increases, speed should be decreased. Material groups P, M, K and H show recommended starting speeds for dry machining. For wet machining, reduce speed by 20%. Material groups N and S show recommended starting speeds for wet machining. Not recommended for dry machining.

Spare Parts for KSSM™ 12 • Shell Mill • Inch

SHIM

SHIM SCREW M5X0.5/M3.5X0.6 SRS-3

1/2"-20 UNF X 1" LG. SOCKET HEAD CAP SCR

INSERT SCR M3.5-0.6 x 11 IP15

TORX PLUS DRIVE WRENCH DT15IP

SCREW HANDLE 3.5MM HEX WRENCH

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KSSM™ 12 • Shell Mill • Inch

Shoulder milling cutter for multiple materials.

Uses and application

Machine Side

Workpiece Side

Insert Selection Guide

Spare Parts for KSSM™ 12 • Shell Mill • Inch

Product Suggestions

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Chat with Us

Call (833) 893-1514

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KSSM™ 12 • Shell Mill • Inch

Shoulder milling cutter for multiple materials.

Uses and application

Machine Side

Workpiece Side

Insert Selection Guide

Spare Parts for KSSM™ 12 • Shell Mill • Inch

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