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Round Inserts for KSRM • IC 1/2" • RPPT-SGE

Name: Round Inserts for KSRM • IC 1/2" • RPPT-SGE
SKU: 5172844
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Indexable Inserts

Material Number5172844

ISO Catalog IDRPPT43SGEANSI Catalog IDRPPT43SGE

Round Inserts for KSRM - IC 1/2" - RPPT-SGE 5172844 - Kennametal

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$21.48/each

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P Steel
M Stainless Steel
S High-Temp Alloys

Overview
Application Data
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Q&A

Metric

Inch

Material Number	5172844
ISO Catalog ID	RPPT43SGE
ANSI Catalog ID	RPPT43SGE
Grade	KC725M
[D] Insert IC Size	12.7 mm
[D] Insert IC Size	0.5 in
[S] Insert Thickness	4.76 mm
[S] Insert Thickness	0.188 in
Average Chip Thickness [HM]	0.114 mm
Average Chip Thickness [HM]	0.0045 in
Insert Number of Indexes	6

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Workpiece Materials

Steel
Stainless Steel
High-Temp Alloys

Grades

KC725M

Coated carbide grade with an advanced PVD TiAlN coating. KC725M is a high-performance grade for milling steel, stainless steel, and high-temperature alloys. The good thermal shock resistance of the substrate makes this grade ideal for both wet and dry machining. Primarily for use in general and heavy machining.

Features and benefits

-SGE geometry for general purpose in roughing operations in steel.

Create Solution to calculate Feeds and Speeds

After creating a solution just choose the Feeds & Speeds icon and our system will provide recommendations. You can customize the information by adding your machine and specifications or make adjustments using the sliders.

Feeds

Insert Geometry	Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae)															Insert Geometry
	10%			20%			30%			40%			50–100%
.E..LEJ	.003	.005	.007	.003	.004	.005	.002	.003	.005	.002	.003	.004	.002	.003	.004	.E..LEJ
.E..GE	.006	.010	.015	.004	.008	.011	.004	.007	.010	.004	.006	.009	.004	.006	.009	.E..GE
.S..GEJ	.007	.017	.023	.005	.013	.017	.004	.011	.015	.004	.010	.014	.004	.010	.014	.S..GEJ
.S..GE	.007	.017	.023	.005	.013	.017	.004	.011	.015	.004	.010	.014	.004	.010	.014	.S..GE

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..LEJ	.004	.006	.008	.003	.004	.006	.003	.004	.005	.002	.003	.005	.002	.003	.005	.E..LEJ
.E..GE	.007	.012	.017	.005	.009	.013	.004	.008	.011	.004	.007	.010	.004	.007	.010	.E..GE
.S..GEJ	.008	.020	.027	.006	.015	.020	.005	.013	.017	.005	.012	.016	.005	.012	.016	.S..GEJ
.S..GE	.008	.020	.027	.006	.015	.020	.005	.013	.017	.005	.012	.016	.005	.012	.016	.S..GE

Insert Geometry	Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae)															Insert Geometry
	10%			20%			30%			40%			50–100%
.E..LEJ	.007	.010	.015	.005	.007	.011	.005	.006	.009	.004	.006	.009	.004	.006	.009	.E..LEJ
.E..GE	.012	.021	.031	.009	.016	.023	.008	.014	.020	.007	.013	.018	.007	.012	.018	.E..GE
.S..GEJ	.014	.036	.049	.010	.026	.035	.009	.023	.031	.008	.021	.028	.008	.021	.028	.S..GEJ
.S..GE	.014	.036	.049	.010	.026	.035	.009	.023	.031	.008	.021	.028	.008	.021	.028	.S..GE

Insert Geometry	Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae)															Insert Geometry
	10%			20%			30%			40%			50–100%
.E..LEJ	.005	.007	.011	.004	.005	.008	.003	.005	.007	.003	.004	.006	.003	.004	.006	.E..LEJ
.E..GE	.009	.015	.023	.007	.011	.017	.006	.010	.014	.005	.009	.014	.005	.009	.013	.E..GE
.S..GEJ	.010	.026	.035	.008	.019	.026	.007	.017	.022	.006	.015	.021	.006	.015	.020	.S..GEJ
.S..GE	.010	.026	.035	.008	.019	.026	.007	.017	.022	.006	.015	.021	.006	.015	.020	.S..GE

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Speeds

Recommended Starting Speeds [SFM]

Material Group		KC422M			KC522M			KC725M			KCPK30
P	1	–	–	–	1300	1130	1060	1030	900	840	1780	1560	1450
	2	–	–	–	1080	950	790	860	760	640	1100	1000	900
	3	–	–	–	1000	840	700	790	670	550	1000	900	820
	4	–	–	–	890	730	590	710	590	470	740	690	620
	5	–	–	–	730	660	590	590	530	470	1020	910	830
	6	–	–	–	650	490	400	520	400	310	620	540	–
M	1	–	–	–	800	710	650	670	590	540	820	720	620
	2	–	–	–	730	620	520	610	520	430	730	640	550
	3	–	–	–	550	480	370	460	400	310	570	520	460
K	1	–	–	–	900	820	720	–	–	–	1160	1050	940
	2	–	–	–	710	640	590	–	–	–	920	830	760
	3	–	–	–	590	530	480	–	–	–	770	690	640
N	1–2	4220	3720	3440	–	–	–	–	–	–	–	–	–
	3	3720	3440	3000	–	–	–	–	–	–	–	–	–
S	1	–	–	–	160	140	110	140	120	100	–	–	–
	2	–	–	–	160	140	110	140	120	100	–	–	–
	3	–	–	–	200	160	110	180	140	100	–	–	–
	4	–	–	–	280	200	140	240	180	120	–	–	–
H	1	–	–	–	470	360	280	–	–	–	–	–	–

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Application Data

Maximum Linear Ramping and Helical Interpolation from Solid

catalog number	Maximum Ramp Angle (ra) when hx = .01" and ae ae1	Maximum Ramp Depth (ap) per pass when ae ae1	Maximum Ramp Depth (ap) per pass when hx = .01" and ae ae1	ae1	Maximum Plunge Depth (ap) when hx = .01" and ae ae2	ae2	min hole diameter (DH min)	max flat-bottom hole diameter (DH1 max)	Maximum Hole Diameter (No Flat Bottom)
KSRM125R4303C125L600	5.30°	.055	.250	.406	.250	.500	1.688	2.001	2.500
KSRM125R4302C125L600	5.95°	.061	.250	.413	.250	.500	1.674	2.001	2.500
KSRM125R4303C125L1000	5.30°	.055	.250	.406	.250	.500	1.688	2.001	2.500
KSRM125R4302C125L1000	5.95°	.061	.250	.413	.250	.500	1.674	2.001	2.500
KSRM150R4304C125L600	4.74°	.069	.250	.421	.250	.500	2.157	2.502	3.000
KSRM150R4303C125L600	5.31°	.077	.250	.429	.250	.500	2.142	2.502	3.000
KSRM150R4304C125L1000	4.74°	.069	.250	.421	.250	.500	2.157	2.502	3.000
KSRM150R4303C125L1000	5.31°	.077	.250	.429	.250	.500	2.142	2.502	3.000
KSRM125R4303M16L150	5.30°	.055	.250	.406	.250	.500	1.688	2.001	2.500
KSRM125R4302M16L150	6.43°	.065	.250	.418	.250	.500	1.665	2.001	2.500
KSRM150R4304M16L150	4.74°	.069	.250	.421	.250	.500	2.157	2.502	3.000
KSRM150R4303M16L150	5.31°	.077	.250	.429	.250	.500	2.142	2.502	3.000
KSRM200R4305S075L197	11.43°	.250	.250	.499	.250	.500	3.001	3.501	4.000
KSRM200R4303S075L197	11.45°	.250	.250	.499	.250	.500	3.001	3.501	4.000
KSRM250R4306S075L197	8.16°	.250	.250	.500	.250	.500	4.001	4.500	5.000
KSRM250R4304S075L197	8.16°	.250	.250	.500	.250	.500	4.001	4.500	5.000
KSRM300R4307S100L197	6.35°	.250	.250	.500	.250	.500	5.001	5.500	6.000
KSRM300R4305S100L197	6.35°	.250	.250	.500	.250	.500	5.001	5.500	6.000

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Insert Selection

Material Group	Light Machining		General Purpose		Heavy Machining
–	(Light geometry)		–		(Strong geometry)
–	wear resistance				toughness
–	Geometry	Grade	Geometry	Grade	Geometry	Grade
P1–P2	.E..LEJ	KC725M	.E..GE	KC725M	.S..GE	KCPK30
P3–P4	.E..LEJ	KC725M	.S..GE	KCPK30	–	–
P5–P6	.E..GE	KCPK30	.S..GE	KCPK30	–	–
M1–M2	.E..LEJ	KC725M	.E..LEJ	KC725M	.S..GE	KC725M
M3	.S..GEJ	KC725M	.E..GE	KC725M	.S..GE	KCPK30
K1–K2	–	–	.S..GE	KCPK30	–	–
K3	–	–	.S..GE	KCPK30	–	–
N1–N2	.E..LEJ	KC422M	.E..LEJ	KC422M	.E..LEJ	KC422M
N3	.E..LEJ	KC422M	.E..LEJ	KC422M	.E..LEJ	KC422M
S1–S2	.E..LEJ	KC725M	.S..GEJ	KC725M	.S..GE	KC725M
S3	.E..LEJ	KC725M	.S..GEJ	KC725M	.S..GE	KC725M
S4	.E..LEJ	KC725M	.E..GE	KC725M	.S..GE	KC725M
H1	–	–	.S..GE	KC522M	–	–

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Product data

SDS

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Product Name

Material Number

ISO Catalog ID

ANSI Catalog ID

KSRM • IC1/2" • Screw-On End Mills • Inch

5175033

KSRM125R4303M16L150

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/each

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KSRM • IC1/2" • Screw-On End Mills • Inch

5175034

KSRM150R4304M16L150

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KSRM • IC1/2" • End Mills • Cylindrical • Inch

5175035

KSRM125R4302C125L600

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Qty

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KSRM • IC1/2" • End Mills • Cylindrical • Inch

5175037

KSRM125R4303C125L1000

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/each

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Qty

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KSRM • IC1/2" • End Mills • Cylindrical • Inch

5175038

KSRM150R4304C125L600

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Qty

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KSRM • IC1/2" • End Mills • Cylindrical • Inch

5175039

KSRM150R4304C125L1000

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Qty

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KSRM • IC1/2" • Shell Mills • Inch

5175380

KSRM200R4305S075L197

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Qty

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KSRM • IC1/2" • Shell Mills • Inch

5175381

KSRM250R4306S075L197

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Qty

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KSRM • IC1/2" • Shell Mills • Inch

5175382

KSRM300R4307S100L197

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KSRM • IC1/2" • Shell Mills • Inch

5302956

KSRM300R4305S100L197

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Round Inserts for KSRM • IC 1/2" • RPPT-SGE