-15 Geometry Technical Information

Medium to Finishing:

The -15 Geometry is ideally suited to applications which require light

depths of cut and feeds, and where vibration could be an issue. This

geometry is ground and has a sharp edge condition.

Available in Grades: SP4019 & GH1

Materials Application

Cutting Condition

SP4019

P M K N S H

448
GH1
Profile

P M K N S H

EPEX040204F-15 Aluminium: <16% Si HBN 116Aluminium: <16% Si HBN 116

EPEX1.51-15

inch mm EPEX040204F-15

0.118 3,00

0.100 2,50

0.080 2,00

0.060 1,50 -15

0.040 1,00

0.020 0,50

-61 Inserts

-61 Geometry Technical Information

Finishing:

The -61 Geometry has 6 cutting edges and is one of the most

economical inserts for small part machining. The chip-breaker provides

good chip control and surface finish.

Available in Grade: SP4019

Materials Application

Cutting Condition

SP4019

P M K N S H

4 4 8

Profile

mm0,050,100,150,200,250,30
inch0.0020.004f 0.006 (feed/rev)0.0080.0100.015

n f (feed/rev) n

750 - 950 N/mm 2 HBN

WPMT050304E-61Unalloyed Steel: 750 - 950 N/mmUnalloyed Steel: 2 HBN 220 - 270

220 - 270

inchWPMT050304E-61 mm
0.1183,00
0.1002,50
0.0802,00
0.0601,50
-61
0.0401,00
0.0200,50
mm0,050,100,150,200,250,30
inch0.0020.0040.0060.0080.0100.015

f (feed/rev) n f (feed/rev) n

Material Guide – Key to Recommended Inserts

Material Designation

PP Unalloyed Steels PP Alloyed Steels MM Stainless Steels MM PH Stainless KK Cast Irons NN Aluminum & Alloys SS High Temp. Alloys HH Hard Materials