SUMITOMO
> Turning/Boring
Systems >Inserts
|
Carbide
and Cermet Inserts
| Grade
|
Hardness
(Hv)
|
T.R.S.
(kg/mm2)
|
Applications |
| T110A
|
1,680 |
165
|
Finish
turning of steels and stainless steels |
| T1200A |
1,680 |
165 |
General purpose to finish turning of steel and stainless
steels |
| T2000Z |
1,680 |
165 |
General purpose to finishing of steels and stainless steels
with ZX Coating |
| T3000Z
|
1,680 |
165
|
Medium to finish interrupted machining of steel with ZX
coating |
| T130Z |
1,550 |
200 |
Turning of steels and stainless steels with PVD coating
|
| T130A |
1,550 |
200 |
Steel and stainless steel threading and cut-off applications
|
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|
Ceramic
Inserts
| Grade
|
Composition |
Hardness
(Hv)
|
Applications |
| NB90S |
Al2O3
+ TiC |
2,000 |
Finish turning of steels hardened up to 60 HRc |
| NS30 |
Si3N4 |
1,650 |
Turning and milling of cast iron |
| NS260 |
Si3N4 |
1,750 |
Turning and millling of cast iron |
| NS260C |
Si3N4 |
1,750 |
High speed continuous turning of cast iron |
|
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|
PCD
| Grade
|
Hardness
(Hv) |
Applications
|
| DA2200
|
9,000-10,000
|
Finishing,
roughing and interrupted machining of aluminum and non-ferrous
materials |
| DA10 |
10,000-12,000 |
Machining of aluminum, copper, wood, rubber, graphite and
carbide |
| DA200 |
8,000-10,000 |
Interrupted cutting of non-ferrous alloys and plastics |
| DA90 |
10,000-12,000 |
High-silicon aluminum alloys, ceramics and carbide cutting
|
|
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|
CBN
| Grade
|
Hardness
(Hv)
|
T.R.S.
(kg/mm2)
|
Applications |
| BN100 |
400-4500 |
80 |
Turning of gray cast iron and exotic materials |
| BNX10 |
2800-3200 |
80-90 |
High speed continuous cutting of hardened steels |
| BN250 |
3200-3500 |
100-110 |
Continuous to moderately interrupted cutting of hardened
steels and cast irons |
| BNX20 |
3200-3400 |
95-110 |
High speed continuous cutting of hardened steels
(HrC 45-68) |
| BNX25 |
3000-3200 |
100-110 |
High speed continuous cutting of hardened steels
(HrC 45-68) |
| BNX300 |
3300-3500 |
110-120 |
Heavy interrupted cutting of hardened steels |
| BN500
|
3300-3500 |
100-110
|
Continuous
and interrupted turning of nodular and gray cast iron |
| BN600
|
3900-4200 |
95-110 |
Turning of cast iron, powdered metals, exotic materials
and heat resistant alloys High speed milling of gray cast
iron |
| BN700 |
4100-4400 |
120-130 |
High speed machining of cast irons and powdered metals |
| BNC80 |
3200-3400 |
100-110 |
High speed continuous cutting with the ability to achieve
superior surface finishes |
| BNC150 |
3000-3300 |
110-120 |
TiCN base coated for high speed machining of hardened steels
|
| BNC200 |
3400-3600 |
110-120 |
High speed turning of continuous and mild interrupted hardened
steels (HrC 45-68) |
| BNC300 |
3300-3500 |
120-130 |
Excellent performance in a wide range of interrupted hard
turning |
| BNS800
|
4000-4300 |
100-12- |
High speed turning and milling of gray cast iron
Turning of chilled iron, nickel-based iron, and ductile
iron |
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Chipbreakers
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Updated:
02/2009
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