LER

P M K N S H y DESIGN FEATURES OF LER TYPE END MILL

Steel Stainless Steel Cast Iron Insert : ZCMX Type Cutter Body

Flute B 100°corner Clamp Screw Insert : CCMX Type Flute A

a Additional body clearance reduces probability of

chip jamming. 80°corner Close Pitch Insert Position.

aAll 4 cutting edges of CCMX insert are utilized,80° corners in flute "A" and 100° corners on flute "B". Fig.1 Fig.2 Combination Shank

GAMF°KAPRGAMF°KAPR
APMXAPMX
LHLH
LFRight hand tool holder only.LF
z

Dimensions (inch) Type Insert

Order Number (Fig.) x

R DC LF DCON LH APMX GAMF° Insert Screw Wrench Insert

LER1606W202 6 1.000 4.281 1.250 2.000 1.063 8°1CS300890TzTKY08FCCMX083508ENp5
aCS300890TxTKY08DZCMX083508ER1
p
LER2008W202 8 1.250 4.781 1.250 2.500 1.7008° 35′ 1CS350990TzTKY10FCCMX09T308ENp7
aCS350990TxTKY10DZCMX09T308ER1
p
LER2012W202 12 1.250 5.531 1.250 3.250 2.4808° 35′CS350990TzTKY10FCCMX09T308ENp11
a1CS350990TTKY10DZCMX09T308ER1
xp
LER2415W243 15 1.500 5.687 1.500 3.000 2.1005° 27′ 1CS350990TzTKY10FCCMX09T308ENp14
aCS350990TxTKY10DZCMX09T308ER1
p
LER3218W323 18 2.000 6.750 2.000 3.500 2.5005° 52′ 2CS350990TzTKY10FCCMX09T308ENp17
aCS350990TxTKY10DZCMX09T308ER1
*p
INSERTSClamp Torque (lbf-in) : CS300890T=8.9, CS350990T=22
PSteelCutting Conditions (Guide) :
Work MaterialMStainless Steel: Stable Cutting : General Cutting : Unstable Cutting
KCast Iron
Dimensions (inch) Coated Carbide
ShapeOrder NumberGeometry
W1 LE LICRE S
F7030 VP15TF UP20M
LCCMX083508ENAMsas───.313 .138 .031RERE
CCMX09T308ENAMaaas───.375 .156 .031
AN
ICS7°
*80°

Strong Cutting CCMX09T308ENB M ─ ─ ─ .375 .156 .031 RE RE

Edge Typess
AN
ICS7°
80°
ZCMX083508ERAMss.409 .335 .313─.137 .031RELRE
ZCMX09T308ERAMaaas.472 .433 .375─.156 .031
AN
10°LES7°
Strong Cutting * ZCMX09T308ERBM.472 .433 .375─.156 .031L
Edge Typesa sRERE
10°LES7°

* These inserts are for slotting only when chipping occurs with standard inserts. Feed must be reduced 25%.