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Turning

Turning Inserts

7 grades, every material group covered

Complete ISO turning insert programme — TNMG, CNMG, DNMG, SNMG, VNMG, WNMG, CCMT, DCMT, TCMT and more — in grades UC70 (cermet), UP1225, UP1425, UM5625, UM5825, UK3030, YC1125, and UN07 for steel, stainless, cast iron, and non-ferrous.

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Technical Specifications

Steel GradesUC70 (cermet), UP1425, UP1225, YC1125
SS GradesUM5625, UM5825
Cast Iron GradeUK3030
Non-Ferrous GradeUN07
Insert ShapesT, C, D, S, V, W + variants (TNMG, CNMG…)
StandardISO 1832

Applications

External turning — roughing, semi-finish, and finish
Facing operations on chucks and between centres
Copy turning and profile following
Shoulder turning and step turning
Heavy roughing of forgings and castings
High-speed finishing of hardened components

About Turning Inserts

PROEDGE stocks the full ISO insert shape library for external and internal turning. Seven distinct grades cover every material group: UC70 cermet excels at high-speed steel finishing with mirror-quality surface finish; UP1425/UP1225 CVD-coated carbides dominate steel roughing and semi-finishing; UM5625/UM5825 PVD grades handle stainless steel; UK3030 ceramic-based grade machines cast iron at high speed; YC1125 is optimised for interrupted cuts and difficult conditions; UN07 uncoated for non-ferrous. All insert designations follow ISO 1832 for universal compatibility with standard toolholders.

Key Features

UC70 cermet: ultra-hard TiN+TiC binder — Ra < 0.4 μm on steel finishing
UP1425: MT-CVD TiCN/Al₂O₃ — heavy roughing steel at high feeds
UP1225: balanced steel grade for semi-finish at moderate parameters
UM5625 / UM5825: PVD TiAlN optimised for austenitic and duplex stainless
UK3030: whisker-reinforced — high-speed grey and ductile cast iron
YC1125: shock-resistant grade — interrupted cuts, forged and scaled surfaces

Grade Selection by Material

Workpiece MaterialRecommended Grades
Carbon & Alloy Steel
UC70UP1225UP1425YC1125
Stainless Steel
UM5625UM5825
Cast Iron
UK3030
Non-Ferrous
UN07

Insert Designations & Grades

TNMG / TNGG
TNMG / TNGG
DesignationInsertDescriptionGrades
TNMG160404-CQ / 160408-CQ / 160412-CQTrigon negative, CQ — steel
UP1425UP1225
TNMG160404-FG / 160408-FG
TNMG160404-FG / 160408-FG
Trigon negative, FG — cermet finishing
UC70
TNMG220408-GM
TNMG220408-GM
Trigon negative, GM — stainless medium
UM5625
TNMG220412-GR
TNMG220412-GR
Trigon negative, GR — cast iron
UK3030
TNMG160402/04/08/12-HA
TNMG160402/04/08/12-HA
Trigon negative, HA — stainless + UN07
UM5625UN07
TNMG160404/08/12-HM
TNMG160404/08/12-HM
Trigon negative, HM — stainless
UM5625
TNMG160404/08/12-HQ
TNMG160404/08/12-HQ
Trigon negative, HQ — cermet
UC70
TNMG160404/08/12-MA
TNMG160404/08/12-MA
Trigon negative, MA — stainless
UM5625
TNMG160404/08/12-MS
TNMG160404/08/12-MS
Trigon negative, MS — stainless
UM5625
TNMG160404/08/12-MT
TNMG160404/08/12-MT
Trigon negative, MT — cermet+steel
UC70UP1225
TNGG160402/04-L-S
TNGG160402/04-L-S
Trigon negative ground, L-S — cermet
UC70
TNMG160404-L-ST
TNMG160404-L-ST
Trigon negative, L-ST — stainless
UM5625
TNMG160404/08/12-TM
TNMG160404/08/12-TM
Trigon negative, TM — steel roughing
UP1425UP1225
TNMG160404/08/12-GR
TNMG160404/08/12-GR
Trigon negative, GR — cast iron
UK3030
TNMA160404 / 160408 / 160412
TNMA160404 / 160408 / 160412
Trigon negative honed — stainless
UM5625
TNMG160404 / 160408 / 160412
TNMG160404 / 160408 / 160412
Trigon negative plain — stainless
UM5625
TCGT / TCMT / TPGX / TPMT
TCGT / TCMT / TPGX / TPMT
DesignationInsertDescriptionGrades
TCGT090204/08-AK / 110202/04/08-AK / 16T302/04/08-AKTrigon positive ground, AK — non-ferrous
UN07
TCMT110204-FG
TCMT110204-FG
Trigon positive moulded, FG — cermet
UC70
TCMT16T304/08-HMP
TCMT16T304/08-HMP
Trigon positive moulded, HMP — stainless
UM5825
TCMT090204/110204/08/16T304/08-HQ
TCMT090204/110204/08/16T304/08-HQ
Trigon positive moulded, HQ — cermet+steel
UC70UP1225
TCMT090204/110204/08/16T304/08-MT
TCMT090204/110204/08/16T304/08-MT
Trigon positive moulded, MT — cermet+steel
UC70UP1225
TCMT110204/08/16T304/08
TCMT110204/08/16T304/08
Trigon positive moulded plain — stainless
UM5625
TPGX060102/04/080202/04/090202/04/110302/04-L
TPGX060102/04/080202/04/090202/04/110302/04-L
Trigon positive ground, L — cermet
UC70
TPMT110304/08-HQ
TPMT110304/08-HQ
Trigon positive moulded, HQ — cermet+stainless
UC70UM5825
SNMG / SCGT / SCMT
SNMG / SCGT / SCMT
DesignationInsertDescriptionGrades
SNMG120404-HASquare negative, HA — stainless
UM5825
SNMG120404/08-HM
SNMG120404/08-HM
Square negative, HM — stainless
UM5625
SNMG120404/08-MA
SNMG120404/08-MA
Square negative, MA — stainless
UM5625
SNMG120408
SNMG120408
Square negative plain — stainless
UM5825
SCGT09T304/08-AK / 120404/08-AK
SCGT09T304/08-AK / 120404/08-AK
Square positive ground, AK — non-ferrous
UN07
SCMT120408-HM
SCMT120408-HM
Square positive moulded, HM — stainless
UM5625
CNMG
CNMG
DesignationInsertDescriptionGrades
CNMG120404/08/12-CQ80° diamond negative, CQ — steel
UP1425UP1225
CNMG120402/04/08-HA
CNMG120402/04/08-HA
80° diamond negative, HA — stainless+UN07
UM5625UN07
CNMG120404/08/12-HM
CNMG120404/08/12-HM
80° diamond negative, HM — stainless
UM5625
CNMG120408-HS
CNMG120408-HS
80° diamond negative, HS — stainless
UM5625
CNMG120404/08/12-MA
CNMG120404/08/12-MA
80° diamond negative, MA — stainless
UM5625
CNMG120404/08/12-MS
CNMG120404/08/12-MS
80° diamond negative, MS — stainless
UM5625
CNMG120404/08/12-MT
CNMG120404/08/12-MT
80° diamond negative, MT — cermet+steel
UC70UP1225
CNMG120404/08/12-TM
CNMG120404/08/12-TM
80° diamond negative, TM — steel
UP1425UP1225
CNMG120404/08/12-GR
CNMG120404/08/12-GR
80° diamond negative, GR — cast iron
UK3030
CNMG120404 / 120408 / 120412
CNMG120404 / 120408 / 120412
80° diamond negative plain — stainless
UM5825
CNMA / CCGT
CNMA / CCGT
DesignationInsertDescriptionGrades
CNMA120404 / 120408 / 12041280° diamond negative honed — cast iron
UK3030
CCGT120408/04/02-AK / 09T308/04/02-AK / 060208/04/02/01-AK
CCGT120408/04/02-AK / 09T308/04/02-AK / 060208/04/02/01-AK
80° diamond positive ground, AK — non-ferrous
UN07
CCGT120408/04/02-FL / 09T308/04/02-FL / 060208/04/02-FL
CCGT120408/04/02-FL / 09T308/04/02-FL / 060208/04/02-FL
80° diamond positive ground, FL — non-ferrous
UN07
CCGT040104/02-L-F / 030104/02-L-F / 040104/02-R-F / 030104/02-R-F
CCGT040104/02-L-F / 030104/02-L-F / 040104/02-R-F / 030104/02-R-F
80° diamond positive ground, L/R-F — cermet
UC70
CCMT
CCMT
DesignationInsertDescriptionGrades
CCMT09T308/04-FG / 060204-FG80° diamond positive moulded, FG — cermet
UC70
CCMT09T308/04/060204/08-HMP
CCMT09T308/04/060204/08-HMP
80° diamond positive moulded, HMP — stainless
UM5825
CCMT09T308/04/02/060208/04-HQ
CCMT09T308/04/02/060208/04-HQ
80° diamond positive moulded, HQ — cermet+steel
UC70UP1225
CCMT09T308/04/060208/04-MT
CCMT09T308/04/060208/04-MT
80° diamond positive moulded, MT — cermet+steel
UC70UP1225
CCMT120408/04/09T308/04/060208/04
CCMT120408/04/09T308/04/060208/04
80° diamond positive moulded plain — stainless
UM5625UM5825
DNMG / DCGT
DNMG / DCGT
DesignationInsertDescriptionGrades
DNMG150604/08/12-CQ55° diamond negative, CQ — steel
UP1425UP1225
DNMG150604/08-HA
DNMG150604/08-HA
55° diamond negative, HA — non-ferrous
UN07
DNMG150604/08/12-HM
DNMG150604/08/12-HM
55° diamond negative, HM — stainless
UM5625
DNMG150604/08-MA
DNMG150604/08-MA
55° diamond negative, MA — stainless
UM5625
DNMG150604/08-MS
DNMG150604/08-MS
55° diamond negative, MS — stainless
UM5625
DNMG150604/08-MT
DNMG150604/08-MT
55° diamond negative, MT — steel
UP1425
DCGT070202/04/08-AK / 11T301/02/04/08-AK
DCGT070202/04/08-AK / 11T301/02/04/08-AK
55° diamond positive ground, AK — non-ferrous
UN07
DCGT070202/04/08-FL / 11T302/04/08-FL
DCGT070202/04/08-FL / 11T302/04/08-FL
55° diamond positive ground, FL — non-ferrous
UN07
DCMT
DCMT
DesignationInsertDescriptionGrades
DCMT11T304/08/070204-HMP55° diamond positive moulded, HMP — stainless
UM5825
DCMT070204/08/11T302/04/08-HQ
DCMT070204/08/11T302/04/08-HQ
55° diamond positive moulded, HQ — cermet+steel
UC70UP1225
DCMT11T304/08-MT
DCMT11T304/08-MT
55° diamond positive moulded, MT — cermet+steel
UC70UP1225
DCMT070204/08/11T304/08
DCMT070204/08/11T304/08
55° diamond positive moulded plain — stainless
UM5625
DCMT070204-FG / 11T304-FG / 11T308-FG
DCMT070204-FG / 11T304-FG / 11T308-FG
55° diamond positive moulded, FG — cermet
UC70
VNMG / VBMT
VNMG / VBMT
DesignationInsertDescriptionGrades
VNMG160404/02/08-HA35° diamond negative, HA — non-ferrous
UN07
VNMG160404/08/12-HM
VNMG160404/08/12-HM
35° diamond negative, HM — stainless
UM5625
VNMG160404/08-HQ
VNMG160404/08-HQ
35° diamond negative, HQ — cermet+steel
UC70UP1225
VNMG160404/08/12-MA
VNMG160404/08/12-MA
35° diamond negative, MA — stainless
UM5625
VNMG160404/08-MS
VNMG160404/08-MS
35° diamond negative, MS — stainless
UM5625
VNMG160404/08-MT
VNMG160404/08-MT
35° diamond negative, MT — cermet+steel
UC70UP1225
VNMG160404/08/12-TM
VNMG160404/08/12-TM
35° diamond negative, TM — steel
UP1425UP1225
VNMG160404 / 160408
VNMG160404 / 160408
35° diamond negative plain — stainless
UM5825
VBMT160404/08-HMP
VBMT160404/08-HMP
35° diamond positive moulded, HMP — stainless
UM5825
VBMT / VCGT
VBMT / VCGT
DesignationInsertDescriptionGrades
VBMT110304-HQ / 160404/08-HQ35° diamond positive moulded, HQ — cermet+stainless
UC70UP1225UM5825
VBMT160404/08-MT
VBMT160404/08-MT
35° diamond positive moulded, MT — cermet+steel
UC70UP1225
VBMT110304/08-MV
VBMT110304/08-MV
35° diamond positive moulded, MV — stainless
UM5625
VBMT110304/08-MA
VBMT110304/08-MA
35° diamond positive moulded, MA — stainless
UM5625
VCGT110302/04/08-AK / 160402/04/08-AK
VCGT110302/04/08-AK / 160402/04/08-AK
35° diamond positive ground, AK — non-ferrous
UN07
VCGT080202/04-FL / 110302/04/08-FL / 160402/04/08-FL
VCGT080202/04-FL / 110302/04/08-FL / 160402/04/08-FL
35° diamond positive ground, FL — non-ferrous
UN07
VBMT160404/08-FG
VBMT160404/08-FG
35° diamond positive moulded, FG — cermet
UC70
WNMG / WNMA
WNMG / WNMA
DesignationInsertDescriptionGrades
WNMG080404/08-HA80° trigon negative, HA — stainless+UN07
UM5625UN07
WNMG080404/08/12-HM
WNMG080404/08/12-HM
80° trigon negative, HM — stainless
UM5625
WNMG080404/08/12-MA
WNMG080404/08/12-MA
80° trigon negative, MA — stainless
UM5625
WNMG080404/08/12-MS
WNMG080404/08/12-MS
80° trigon negative, MS — stainless
UM5625
WNMG060404/08/12-MT
WNMG060404/08/12-MT
80° trigon negative, MT — steel
UP1425
WNMG080404/08/12-TM
WNMG080404/08/12-TM
80° trigon negative, TM — cermet+steel
UC70UP1425
WNMG080404/08/12-GR
WNMG080404/08/12-GR
80° trigon negative, GR — cast iron
UK3030
WNMA080404 / 080408 / 080412
WNMA080404 / 080408 / 080412
80° trigon negative honed — stainless
UM5625
WNMG080404 / 080408 / 080412
WNMG080404 / 080408 / 080412
80° trigon negative plain — stainless
UM5825
WBMT / WNMG-CQ
WBMT / WNMG-CQ
DesignationInsertDescriptionGrades
WBMT060102/04-L-DP80° trigon positive, L-DP — cermet+stainless
UC70UM5825
WNMG080404/08/12-CQ
WNMG080404/08/12-CQ
80° trigon negative, CQ — steel
UP1425UP1225

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