Insert Selection Guide

MaterialLig Machht iningGen Pureral poseHeavy Machining
GroupGeometryGradeGeometryGradeGeometry Grade
P1–P2XNGU-MLWP40PMXNPU-MMWP40PMXNPU-MMWP40PM
P3–P4XNGU-MLWP40PMXNPU-MMWP40PMXNPU-MMWP40PM
P5–P6XNGU-MMWP25PMXNPU-MMWP35CMXNPU-MMWP40PM
M1–M2XNGU-MLWS40PMXNGU-MLWS40PMXNPU-MMWS40PM
M3XNGU-MLWS40PMXNGU-MLWS40PMXNPU-MMWS40PM
K1–K2XNPU-MLWK15PMXNGU-MHWK15CMXNGU-MH WK15CM
K3XNPU-MMWK15PMXNGU-MHWP35CMXNGU-MH WP35CM
N1–N2XNGU-ALPWN25PMXNGU-ALPWN25PMXNGU-ALP WN25PM
N3XNGU-ALPWN25PMXNGU-ALPWN25PMXNGU-ALP WN25PM
S1–S2XNGU-MLWP25PMXNGU-MLWS40PMXNPU-MMWS40PM
S3XNGU-MLWS40PMXNGU-MLWS40PMXNPU-MMWS40PM
S4XNGU-MLWS40PMXNGU-MLWS40PMXNPU-MMWS40PM
H1XNGU-MLWU10PMXNGU-MMWU10PM

Recommended Starting Speeds [m/min]*

Material GroupWK15CMWK15PMWN25PMWP25PMWP35CMWP40PMWS40PMWU10PM
1330285270455395370295260245
2275240200280255230250215180
P 3255215175255230205230195160
4225185150190175160205170135
5185170150260230210170155135170145120
61651251001601351101501159015011080
1205180165205185155195170155210170140
M 2185160130185160140175150125180145120
3140120951451301151301159014511085
1420385340270245215230205185295265240295265240
K 2335295275210190175180160150235210190230205190
3280250230175160145150135120195175160195175160
11075945875
N 2945875760
3945875760
1403525403525
S 2403525403525
3504025504025
4705035605030
H 116013090

NOTE: FIRST choice starting speeds are in bold type. As the average chip thickness increases, the 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.

Recommended Starting Feeds [mm]

Lig Machht iningGen Purperal oseHeavy Machining
Insert Geometry5%10%Pro as agramme % of RadFeedp dial Dept 20%er Tooth h of Cut(fz) (ae)30%40–100%Insert Geometry
.E..ALP0,120,230,320,080,170,230,060,130,180,060,110,150,050,100,14.E..ALP
.E..ML0,180,280,370,130,200,270,100,150,200,090,130,170,080,120,16.E..ML
.S..MM0,230,350,460,170,250,330,130,190,250,110,170,220,100,150,20.S..MM
.S..MH0,230,430,580,170,310,420,130,230,310,110,200,270,100,180,25.S..MH

NOTE: Use “Light Machining” values as starting feed rate.

= ALL-STAR PORTFOLIO PRODUCT. ALL-STAR PRODUCTS ARE

PROVEN SOLUTIONS THAT ARE ALWAYS AVAILABLE.