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MEC
• JS Chipbreaker Feed Rate fz (ipt) Recommended Insert Grade Vc (sfm) GRADES A
Toolholder Description B
Workpiece MEGACOAT NANO MEGACOAT PVD Coated CVD Coated C
Material Carbide Carbide D
CA6535 E
MEC0500~MEC0750 MEC1000~MEC1500 PR1535 PR1225 PR1210 PR830 LINEUP / INSERTS 45 / 70 LEAD F
MEC10~MEC19 MEC20~MEC40 - G
H
MEC1500R~MEC4000R J
MEC040R~MEC160R K
O
Carbon Steel 0.002~0.004~0.005 0.003~0.006~0.007 - P
390~590~820 390~590~820 390~520~660 R
T
Alloy Steel 0.002~0.003~0.004 0.003~0.005~0.006 - -
330~520~720 330~520~720 330~460~590
Mold Steel 0.002~0.003~0.004 0.003~0.004~0.005 - -
260~460~590 260~460~590 260~390~490
75 LEAD
Austenitic Stainless Steel 0.002~0.003~0.004 0.003~0.004~0.005 330~520~660 330~520~660 - 330~460~590 -
Martensitic Stainless Steel 0.002~0.003~0.004 0.003~0.004~0.005 - - - 90 LEAD
490~660~820 590~790~980
Precipitation Hardened 0.002~0.003~0.004 0.003~0.004~0.005 - - - -
Stainless Steel 300~390~490
HIGH FEED
Ni-base 0.002~0.003~0.004 0.003~0.004~0.005 - - -
Heat Resistant Alloy 70~100~160 70~100~160
Titanium Alloys 0.002~0.003~0.004 0.003~0.004~0.005 - - - - MULTI-FUNCTION SLOT MILLS RADIUS / BALL-NOSE OTHER APPLICATIONS TOOL HOLDING SPARE PARTS
130~200~260
:1st Recommendation
Bold numbers in the graph indicate the most recommended value of feed (fz) Adjust cutting speed and feed rate according to the actual machining conditions : 2nd Recommendation
Machining with coolant is recommended for Ni-base heat resistant alloy and titanium alloys
• JA Chipbreaker Recommended Insert Grade Vc (sfm)
Workpiece Feed Rate DLC Coated Carbide Carbide
Material fz (ipt)
PDL025 GW25
Aluminum Alloy 0.002~0.012
(Si 13% or Less) 0.002~0.008 660~3280 660~2620
Aluminum Alloy
(Si 13% and Over) 660~980 660~980
• PCD Feed Rate Recommended Insert Grade Vc (sfm)
fz (ipt) PCD
Workpiece
Material 0.002~0.008 KPD230 (KPD001)
0.002~0.006 1640~4920
Aluminum Alloy
(Si 13% or Less) 980~3280
Aluminum Alloy
(Si 13% and Over)
Warning Please observe below precautions fully. Max Balance quality grade G TECHNICAL
Failure to observe the precautions may cause serious damage to human body. RPM ISO 1940-1 / 8821
(JIS B0905)
Warning about Max. Revolution indicated on main body ~20,000 G16
~30,000 G6.3
1. W hen running the end mill and the face mill at revolutions exceeding the maximum revolution limit, the inserts or toolholder may be 30,000~ G2.5
damaged due to the centrifugal force.
INDEX
2. For actual practical revolution, please set within recommended cutting condition.
3. When using at a higher revolution (over 10,000min-1), refer to the table to adjust the balance of MEC and suitable arbor.
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