Cutting performance of MEY Workpiece material: S50C Overhang length LPR (mm) Overhang length LPR (mm)

Cutting dia. Description Cutting dia. Description Shape

MEY16-S1631[~61](Not recommended)MEY25-S2540[~70](Not recommended)
ø16MEY16-S16-140H-~61[~91]ø25MEY25-S25-170H-70[~100]
MEY16-S16-190-61~91MEY25-S25-220-~80~100
MEY17-S1631[~61](Not recommended)MEY26-S2540[~70](Not recommended)
ø17ø26
MEY17-S16-19031~61~91MEY26-S25-22040~70~100
MEY20-S2035[~65](Not recommended)MEY32-S3250[~80](Not recommended)
ø20MEY20-S20-150H-~65[~95]ø32MEY32-S32-180H-~80[~110]
MEY20-S20-200-65~95MEY32-S32-230-90~110
MEY21-S2035[~65](Not recommended)MEY33-S3250[~80](Not recommended)
ø21ø33
MEY21-S20-20035~65~95MEY33-S32-23050~80~110
When using in [ ] dimension, be careful that the chucking length to the shank mayMEY40-S3255[~85][~115]
get too short.ø40
MEY40-S32-24055~85~115
MEY50-S4270[~100][~130]
ø50
MEY50-S42-25070~100~130
Description• Shouldering (Cutting width ae = DC/2) Note:Part ae = DC/4• Slotting & Ramping and helical milling

25 20 10 15 MEY16-S16

10 5 MEY17-S16 5 0 0

0.05 0.1 0.15 0.2 0.25 0.05 0.1 0.15 0.2

fz(mm/t) fz(mm/t) 25 20 10 15

M MEY20-S20

MEY21-S20105
5
00

0.05 0.1 0.15 0.2 0.25 0.05 0.1 0.15 0.2

fz(mm/t) fz(mm/t) 25 20 10 15

MEY25-S25 10 5 MEY26-S25 5 0 0

0.05 0.1 0.15 0.2 0.25 0.05 0.1 0.15 0.2

fz(mm/t) fz(mm/t) 50 25 40 20 30 15

MEY32-S32

MEY33-S322010
105
00
0.050.10.150.20.250.050.10.150.2
fz(mm/t)fz(mm/t)
5025
4020
3015
MEY40-S322010
105
00
0.050.10.150.20.250.050.10.150.2
fz(mm/t)fz(mm/t)
5025
4020
3015

MEY50-S42 20 10

10 5

fz(mm/t) fz(mm/t)