TURNING INSERTS | NEGATIVE RAKE
TNMG-UK
60º
Economical insert, 6 cutting edges. General purpose turning, facing and boring. Extra long cutting edge useful when turning to shoulders. UK: Lower cutting force geometry for Cast Iron. Edge geometry reduces cutting forces in moderate conditions / lighter cuts.
d
r
s
l
CUTTING DATA (INCH)
DIMENSIONS (INCH)
CAST IRON
ANSI DESIGNATION
ISO DESIGNATION
depth of cut, a p
feed per rev, f n
d l
s
r
K315
K325
TNMG 331-UK
TNMG 160404-UK 3/8 .650 3/16 1/64 .012 - .187 .003 - .012
DPL100455 DPL100456
TNMG 332-UK
TNMG 160408-UK 3/8 .650 3/16 1/32 .016 - .187 .004 - .014
DPL100470 DPL100471
Ordering Example: 20 pcs TNMG 332-UK K315; DPL100470
TNMG-HK
60º
Economical insert, 6 cutting edges. General purpose turning, facing and boring. Extra long cutting edge useful when turning to shoulders. HK: Exceptionally broad application range geometry primarily for Cast Iron. Strong cutting edge, excellent durability. Semi- finishing to roughing.
d
r
s
l
CUTTING DATA (INCH)
DIMENSIONS (INCH)
CAST IRON
ANSI DESIGNATION
ISO DESIGNATION
feed per rev, f n
d l
s
r depth of cut, a p
K315
K325
TNMG 332-HK
TNMG 160408-HK 3/8 .650 3/16 1/32 .020 - .203 .004 - .016
DPL100457
DPL100458
TNMG 333-HK
TNMG 160412-HK 3/8 .650 3/16 3/64 .031 - .203 .006 - .020
DPL100472 DPL100473
TNMG 432-HK
TNMG 220408-HK 1/2 .866 3/16 1/32 .020 - .219 .004 - .016
DPL100481
DPL100482
TNMG 433-HK
TNMG 220412-HK 1/2 .866 3/16 3/64 .031 - .219 .006 - .020
DPL100489 DPL100490
TNMG 434-HK
TNMG 220416-HK 1/2 .866 3/16 1/16 .040 - .219 .008 - .026
DPL100728 DPL100497
TNMG 543-HK
TNMG 270612-HK 5/8 1.083 1/4 3/64 .031 - .297 .006 - .020
DPL100502 DPL100503
TNMG 544-HK
TNMG 270616-HK 5/8 1.083 1/4 1/16 .040 - .297 .008 - .026
DPL100730 DPL100506
Ordering Example: 20 pcs TNMG 544-HK K325; DPL100506
REFERENCE PAGES
5
10 TECHNICAL INFORMATION
63
CUTTING SPEED RECOMMENDATIONS
GRADE SELECTION GUIDE
29
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