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THINK MILLING, THINK KENNAMETAL - Kennametal - #319

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Milling cutter, Tool-holder, End mill, Cutting insert, Collet chuck holder

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KENNAMETAL

KSSM 0°

Recommended Starting Speeds (sfm)

0° approach angle

_u

zn

2Q 2C

s

zn

IO


	Material Group	KC410M			KC520M			KC522M			KC725M			KC9I5M			KC935M			KY3500
	PI										860		700				1290		1050
	M										530	480	430				800	120	650
	P3										480	430	390				720	•50	590
	P4							320	300	270	360	330	300				540	500	450
	P5							440	400	360	490	440	400				740	660	600
	P6							270	•30		300	260					450	390
	MI							500	440	410	560	490	450				840	140	680
	M2							460	4M	380	510	460	420				770	690	630
	M3							340	«0		380	340					570
	KI				880	800	710				540	490	440	1200	1090	970	840	760	680	2640	2400	2130
	K2				690	•20	580	670	600	550	430	380	360	950	850	790	670	600	550	2090	1870	1740
	K3				580	•20	470	560	500	460	360	320	290	800	7I0	650	560	500	460	1760	1560	1430
	N1	3990	3550	3270
	m
	tl							110	•0		120	I00
	•2							90	•0		100	100
	S3							120	I20		130	130
	tl							150	I40		170	150
	HI

LO

EE

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LO

CO

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LU

CD

CO

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CD

ZD

ZD LO

FIRST choice starting speeds are in bold type.

As the average chip thickness goes higher the speed should be decreased.

Recommended Starting Feeds

_I

LU

cn

0* Approach Ange Feed-Per-To< (Radial Width-of-Cut Dependent

-hm =.002

■ hm =.004

■ hm =.006

■hm =.008

LO

1

ZD

<

2C

_u

ZD

LO 1

ZD LO

ZD

LO 1

<

_u

2C

nz

Percentage of the Cutter Diameter in 4

5 <

-Zj

<

nz _u

X

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-Zj

To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com.

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