TPHT 110208 ER DP25

cutting data

Indexable Insert

Order Code:

(Corresponding ANSI size: TPHT 21.52)

Tungsten Carbide – Substrate
ER – Geometry
DP25 – Grade

Turning

0.06 mm - 3 mm – ap
0.0024" - 0.1181" – DOC

Milling

0.06 mm - 6.2 mm – ap
0.0024" - 0.2441" – DOC

Turning - metric starting values

Material	v_{c max}	v_{c min}	f_max	f_min
P1 Low Carbon Steel	340 m/min	240 m/min	0.25 mm	0.06 mm
P2 Alloy Steel	320 m/min	220 m/min	0.25 mm	0.06 mm
P3 Tool Steel	260 m/min	170 m/min	0.25 mm	0.06 mm
P4 Alloy Tool Steel	200 m/min	120 m/min	0.25 mm	0.06 mm
P5 Alloy Cast Steel	140 m/min	90 m/min	0.25 mm	0.06 mm
M1 Stainless Steel	160 m/min	130 m/min	0.25 mm	0.06 mm
M2 Stainless Steel - Austenitic, Martensitic	120 m/min	100 m/min	0.25 mm	0.06 mm
K1 Grey Cast Iron	0 m/min	0 m/min	0 mm	0 mm
K2 Cast Iron Malleable	0 m/min	0 m/min	0 mm	0 mm
N1 Copper Alloys	0 m/min	0 m/min	0 mm	0 mm
N2 Low-Silicon Aluminium Alloys and Magnesium Alloys, Si <12,2%	0 m/min	0 m/min	0 mm	0 mm
N3 High-Silicon Aluminium Alloys , Si >12,2%	0 m/min	0 m/min	0 mm	0 mm
N4 Nylon, Plastics, Rubbers, Phenolics, Resins, Fibreglass	0 m/min	0 m/min	0 mm	0 mm
N5 Carbon, Graphite Composites, CFRP	0 m/min	0 m/min	0 mm	0 mm
S1 Iron-Based, Heat-Resistant Alloys	0 m/min	0 m/min	0 mm	0 mm
S2 Cobalt-Based, Heat-Resistant Alloys	0 m/min	0 m/min	0 mm	0 mm
S3 Nickel-Based, Heat-Resistant Alloys	0 m/min	0 m/min	0 mm	0 mm
S4 Titanium and Titanium-based Alloys	0 m/min	0 m/min	0 mm	0 mm
H1 Hardened Steel C0.2% - C0.8%	0 m/min	0 m/min	0 mm	0 mm
H2 Hardened Steel C0.8% - C2.1%	0 m/min	0 m/min	0 mm	0 mm

Turning - imperial starting values

Material	v_{c max}	v_{c min}	f_max	f_min
P1 Low Carbon Steel	1115 SFM	787 SFM	0.0098 IPR	0.0024 IPR
P2 Alloy Steel	1050 SFM	722 SFM	0.0098 IPR	0.0024 IPR
P3 Tool Steel	853 SFM	558 SFM	0.0098 IPR	0.0024 IPR
P4 Alloy Tool Steel	656 SFM	394 SFM	0.0098 IPR	0.0024 IPR
P5 Alloy Cast Steel	459 SFM	295 SFM	0.0098 IPR	0.0024 IPR
M1 Stainless Steel	525 SFM	427 SFM	0.0098 IPR	0.0024 IPR
M2 Stainless Steel - Austenitic, Martensitic	394 SFM	328 SFM	0.0098 IPR	0.0024 IPR
K1 Grey Cast Iron	0 SFM	0 SFM	0 IPR	0 IPR
K2 Cast Iron Malleable	0 SFM	0 SFM	0 IPR	0 IPR
N1 Copper Alloys	0 SFM	0 SFM	0 IPR	0 IPR
N2 Low-Silicon Aluminium Alloys and Magnesium Alloys, Si <12,2%	0 SFM	0 SFM	0 IPR	0 IPR
N3 High-Silicon Aluminium Alloys , Si >12,2%	0 SFM	0 SFM	0 IPR	0 IPR
N4 Nylon, Plastics, Rubbers, Phenolics, Resins, Fibreglass	0 SFM	0 SFM	0 IPR	0 IPR
N5 Carbon, Graphite Composites, CFRP	0 SFM	0 SFM	0 IPR	0 IPR
S1 Iron-Based, Heat-Resistant Alloys	0 SFM	0 SFM	0 IPR	0 IPR
S2 Cobalt-Based, Heat-Resistant Alloys	0 SFM	0 SFM	0 IPR	0 IPR
S3 Nickel-Based, Heat-Resistant Alloys	0 SFM	0 SFM	0 IPR	0 IPR
S4 Titanium and Titanium-based Alloys	0 SFM	0 SFM	0 IPR	0 IPR
H1 Hardened Steel C0.2% - C0.8%	0 SFM	0 SFM	0 IPR	0 IPR
H2 Hardened Steel C0.8% - C2.1%	0 SFM	0 SFM	0 IPR	0 IPR

Milling - metric starting values

Material	v_{c max}	v_{c min}	f_{z max}	f_{z min}
P1 Low Carbon Steel	260 m/min	200 m/min	0.08 mm	0.03 mm
P2 Alloy Steel	230 m/min	180 m/min	0.07 mm	0.03 mm
P3 Tool Steel	190 m/min	170 m/min	0.06 mm	0.02 mm
P4 Alloy Tool Steel	180 m/min	200 m/min	0.06 mm	0.02 mm
P5 Alloy Cast Steel	170 m/min	130 m/min	0.05 mm	0.02 mm
M1 Stainless Steel	180 m/min	140 m/min	0.07 mm	0.03 mm
M2 Stainless Steel - Austenitic, Martensitic	140 m/min	100 m/min	0.06 mm	0.03 mm
K1 Grey Cast Iron	0 m/min	0 m/min	0 mm	0 mm
K2 Cast Iron Malleable	0 m/min	0 m/min	0 mm	0 mm
N1 Copper Alloys	0 m/min	0 m/min	0 mm	0 mm
N2 Low-Silicon Aluminium Alloys and Magnesium Alloys, Si <12,2%	0 m/min	0 m/min	0 mm	0 mm
N3 High-Silicon Aluminium Alloys , Si >12,2%	0 m/min	0 m/min	0 mm	0 mm
N4 Nylon, Plastics, Rubbers, Phenolics, Resins, Fibreglass	0 m/min	0 m/min	0 mm	0 mm
N5 Carbon, Graphite Composites, CFRP	0 m/min	0 m/min	0 mm	0 mm
S1 Iron-Based, Heat-Resistant Alloys	0 m/min	0 m/min	0 mm	0 mm
S2 Cobalt-Based, Heat-Resistant Alloys	0 m/min	0 m/min	0 mm	0 mm
S3 Nickel-Based, Heat-Resistant Alloys	0 m/min	0 m/min	0 mm	0 mm
S4 Titanium and Titanium-based Alloys	0 m/min	0 m/min	0 mm	0 mm
H1 Hardened Steel C0.2% - C0.8%	0 m/min	0 m/min	0 mm	0 mm
H2 Hardened Steel C0.8% - C2.1%	0 m/min	0 m/min	0 mm	0 mm

Milling - imperial starting values

Material	v_{c max}	v_{c min}	f_{z max}	f_{z min}
P1 Low Carbon Steel	853 SFM	656 SFM	0.0031 IPT	0.0012 IPT
P2 Alloy Steel	755 SFM	591 SFM	0.0028 IPT	0.0012 IPT
P3 Tool Steel	623 SFM	558 SFM	0.0024 IPT	0.0008 IPT
P4 Alloy Tool Steel	591 SFM	656 SFM	0.0024 IPT	0.0008 IPT
P5 Alloy Cast Steel	558 SFM	427 SFM	0.002 IPT	0.0008 IPT
M1 Stainless Steel	591 SFM	459 SFM	0.0028 IPT	0.0012 IPT
M2 Stainless Steel - Austenitic, Martensitic	459 SFM	328 SFM	0.0024 IPT	0.0012 IPT
K1 Grey Cast Iron	0 SFM	0 SFM	0 IPT	0 IPT
K2 Cast Iron Malleable	0 SFM	0 SFM	0 IPT	0 IPT
N1 Copper Alloys	0 SFM	0 SFM	0 IPT	0 IPT
N2 Low-Silicon Aluminium Alloys and Magnesium Alloys, Si <12,2%	0 SFM	0 SFM	0 IPT	0 IPT
N3 High-Silicon Aluminium Alloys , Si >12,2%	0 SFM	0 SFM	0 IPT	0 IPT
N4 Nylon, Plastics, Rubbers, Phenolics, Resins, Fibreglass	0 SFM	0 SFM	0 IPT	0 IPT
N5 Carbon, Graphite Composites, CFRP	0 SFM	0 SFM	0 IPT	0 IPT
S1 Iron-Based, Heat-Resistant Alloys	0 SFM	0 SFM	0 IPT	0 IPT
S2 Cobalt-Based, Heat-Resistant Alloys	0 SFM	0 SFM	0 IPT	0 IPT
S3 Nickel-Based, Heat-Resistant Alloys	0 SFM	0 SFM	0 IPT	0 IPT
S4 Titanium and Titanium-based Alloys	0 SFM	0 SFM	0 IPT	0 IPT
H1 Hardened Steel C0.2% - C0.8%	0 SFM	0 SFM	0 IPT	0 IPT
H2 Hardened Steel C0.8% - C2.1%	0 SFM	0 SFM	0 IPT	0 IPT

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All technology data are recommendations. Relevant know-how in the proper handling of cutting tools is not replaced by this platform. Feed rate and cutting depth must be chosen so that the chip section does not exceed a value that could damage the tool or machine and also pays enough attention to the stability of the tool and clamping.