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Turning Grades A\
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General turning Description of Chipbreaker
Application fields of grades
Negative inserts
CVD grades for steel,stainless steel and cast iron Application range
feed rate ( mm / rev )
ISO Geometry 0.04 0.063 0.1 0.16 0.25 0.40 0.63 1.00 1.60 2.50 4.00 6.30 Features
depth of cut ( mm )
0.10 0.16 0.25 0.40 0.63 1.00 1.60 2.50 4.00 6.30 10.00 11.6 13 15
TCP93 TCK 5205
0 0 TCK 5305 For steel finishing turning
g
8CD TCP9215
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T3 CD
•
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T CP9225 %
ft TCK 5215 p
0.05 - 0.3 Stable chip control in high
toughness material; low carbon
steel, pipe steel & steel plates.
0 0
TCK 5315 -
0.05 1.0 • Imporved chip control for facing,
TCP9325
CD CD copy machining and better surface
0 0 finish.
£ £
TCK5225
TCP9335 For medium turning
TCK5325
TCP9345
P 0.15- 0.5 •High
With broad applied range.
• reliability and universality
with fault -free cutting. This
M chipbreaker matches with wear-
K 1.5- 5.0
P01- 05 | P05 -10 | P10-15 | P20-25 | P30- 35 | P 40 -45 KOl- OSl K 05 -10 K 10 -15 K 20 - 25 K 30 - 35 resisting grade will be better.
• Strong cutting edge strength
provide good performance at
intemittent and fast feed cutting.
HQ -
For semi finishing machining


5
*
0.15 - 0.3
P I •The front angle and double point
design can provide good sharpness
0.5 - 2.0 and widely chip processing
performance .
PVD grades for stainless steel and heat- resistant alloys
TM For semi- finishing machining
0.2- 0.5
• High universality, easy chip- flow,
P special bulge close to the nose
radiusand big rake angle generate
1.0-5.0 the cutting ability and low cutting
force of chip breaker.
TPM8115
TPM8315
0
o
c
CD
%
TPM 8315
0
o
c
CD
%
r S
0.15-0.35
For Medium to Roughing of turning

TPM8225 TPM8125 P
‘55 I I T • The large front angle design
0 0 M 0.5 -4.0
greatly reduces the cutting
resistance, and the special design
CD CD can reduce the boundary wear.
0 0
TPM8125
£ T3 £
CO
TPM8125 GR For light load roughing
CJ
Ol
0.3-0.8
P
K • M class double chip breaker, metal
removal rate and edge economy can
M05 -10 | P10-15 | P20-25 | P30-35 | P40 -45 S05 -10 | S10 -15 | S20 - 25 | S 30- 35 | 3.0- 12.0 have it all.

For heavy load roughing
0.3-1.0
P • M class double chip breaker, tough
K edge, with a high security, strong
5.0- 15.0 ability to resist plastic deformation
at high removal rate.


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