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Indexable Shell Mills • Inch

Name: Indexable Shell Mills • Inch
SKU: 2509403

Indexable Shell Mills

Metric

Inch

SAP Material Number	2509403
ISO Catalog Number	KF200WP0804S075L157
ANSI Catalog Number	KF200WP0804S075L157
[D1] Effective Cutting Diameter	50.8000 mm
[D1] Effective Cutting Diameter	2.000 in
[D] Adapter / Shank / Bore Diameter	19.05 mm
[D] Adapter / Shank / Bore Diameter	.75 in
[D6] Hub Diameter	42.0000 mm
[D6] Hub Diameter	1.654 in
[L] Overall Length	39.8780 mm
[L] Overall Length	1.570 in
[AP1MAX] 1st Maximum Cutting Depth	1.5000 mm
[AP1MAX] 1st Maximum Cutting Depth	.0600 in
Number of Inserts	4
Maximum Ramping Angle	5.500
Gage Insert	WP..080615...
Weight Pounds	0.72

See all Product Variants

Workpiece Materials

P Steel

M Stainless Steel

K Cast Iron

S High-Temp Alloys

H Hardened Materials

Features and benefits

Suitable for a wide range of applications, including helical interpolation, ramping, slotting, face milling, and contour milling for roughing applications.

Enables higher productivity.

Single-sided solution. Ideal for long overhang applications.

Cutting diameter ranges of 2.0–5.0".

Feed rates up to .118 IPT for higher metal removal rates, depending on the workpiece material.

Three cutting edges per insert.

Machine Side

Workpiece Side

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..GP	KC522M	.E..GP	KC522M	.S..HN	KC522M
P3–P4	.E..GP	KC522M	.S..HN	KC522M	.S..HN	KC525M
P5–P6	.E..GP	KC522M	.S..HN	KC522M	.S..HN	KC525M
M1–M2	.E..GP	KC522M	.E..GP	KC525M	.S..HN	KC525M
M3	.E..GP	KC522M	.E..GP	KC525M	.S..HN	KC525M
K1–K2	–	–	–	–	–	–
K3	–	–	–	–	–	–
N1–N2	–	–	–	–	–	–
N3	–	–	–	–	–	–
S1–S2	.E..GP	KC522M	.E..GP	KC525M	–	–
S3	.E..GP	KC522M	.E..GP	KC525M	–	–
S4	.E..GP	KC522M	.E..GP	KC525M	–	–
H1	–	–	.S..HN	KC522M	–	–

Insert Geometry	Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae)															Insert Geometry
	10%			20%			30%			40%			50–100%
.E..GP	0,34	1,23	2,49	0,26	0,91	1,83	0,22	0,79	1,59	0,21	0,74	1,48	0,21	0,73	1,45	.E..GP
.S..HN	0,34	1,23	2,49	0,26	0,91	1,83	0,22	0,79	1,59	0,21	0,74	1,48	0,21	0,73	1,45	.S..HN

Light Machining

General Purpose

Heavy Machining

Insert	Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae)															Insert
Geometry	10%			20%			30%			40%			50–100%			Geometry
.E..GP	0,39	1,25	2,03	0,29	0,93	1,5	0,26	0,81	1,3	0,24	0,76	1,21	0,23	0,74	1,19	.E..GP
.S..HN	0,39	1,25	2,03	0,29	0,93	1,5	0,26	0,81	1,3	0,24	0,76	1,21	0,23	0,74	1,19	.S..HN

Insert	Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae)															Insert
Geometry	10%			20%			30%			40%			50–100%			Geometry
.E..GP	0,55	1,96	4,02	0,41	1,45	2,92	0,36	1,26	2,53	0,33	1,18	2,35	0,33	1,15	2,3	.E..GP
.S..HN	0,55	1,96	4,02	0,41	1,45	2,92	0,36	1,26	2,53	0,33	1,18	2,35	0,33	1,15	2,3	.S..HN

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%
.E..GP	.014	.051	.112	.010	.037	.075	.009	.032	.064	.008	.030	.059	.008	.029	.058	.E..GP
.S..HN	.014	.051	.112	.010	.037	.075	.009	.032	.064	.008	.030	.059	.008	.029	.058	.S..HN

Insert Geometry	Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae)															Insert Geometry
	10%			20%			30%			40%			50–100%
.E..GP	.022	.085	.220	.016	.059	.124	.014	.051	.103	.013	.047	.094	.013	.046	.092	.E..GP
.S..HN	.022	.085	.220	.016	.059	.124	.014	.051	.103	.013	.047	.094	.013	.046	.092	.S..HN

Insert Geometry	Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae)															Insert Geometry
	10%			20%			30%			40%			50–100%
.E..GP	.016	.052	.087	.012	.037	.060	.010	.032	.052	.010	.030	.048	.009	.029	.047	.E..GP
.S..HN	.016	.052	.087	.012	.037	.060	.010	.032	.052	.010	.030	.048	.009	.029	.047	.S..HN

Recommended Starting Speeds [m/min]

Material Group		KC522M			KC525M
P	1	395	345	325	260	240	215
	2	330	290	240	215	190	180
	3	305	255	215	190	180	170
	4	270	225	180	170	160	145
	5	225	200	180	180	170	160
	6	200	150	120	160	145	130
M	1	245	215	200	180	170	160
	2	225	190	160	160	145	130
	3	170	145	115	110	95	85
K	1	275	250	220	–	–	–
	2	215	195	180	–	–	–
	3	180	160	145	–	–	–
N	1–2	–	–	–	–	–	–
	3	–	–	–	–	–	–
S	1	50	45	35	75	65	60
	2	50	45	35	75	65	60
	3	60	50	35	60	55	50
	4	85	60	45	75	60	50
H	1	145	110	85	–	–	–

Recommended Starting Speeds [SFM]

Material Group		KC522M			KC525M
P	1	1300	1130	1060	860	790	710
	2	1080	950	790	710	620	590
	3	1000	840	700	620	590	550
	4	890	730	590	550	520	470
	5	730	660	590	590	550	520
	6	650	490	400	520	470	430
M	1	800	710	650	590	550	520
	2	730	620	520	520	470	430
	3	550	480	370	360	310	280
K	1	–	–	–	–	–	–
	2	–	–	–	–	–	–
	3	–	–	–	–	–	–
N	1–2	–	–	–	–	–	–
	3	–	–	–	–	–	–
S	1	160	140	110	240	220	190
	2	160	140	110	240	220	190
	3	200	160	110	190	180	160
	4	280	200	140	240	190	160
H	1	470	360	280	–	–	–

Spare Parts for Indexable Shell Mills • Inch

TORX-WRENCH FLAG TX20

INSERT SCR M5-0.8 x 12.5 T20

SCREW 3/8-24 X 1. LG COOLANT GROOVED

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SAP Material Number	ISO Catalog Number	Grade

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