Precision cut-off tools for accurate grooving and part-off operations
Cut-off tools are narrow holder systems for lathes designed to produce precise grooves and part-offs, offering reliable control when machining steels and other workpiece materials where clean separation is essential. They serve as either solid clamp-style holders or flat tool blades fitted with indexable carbide inserts, and when equipped with internal coolant channels they deliver high-pressure coolant directly to the insert to control heat and evacuate chips efficiently. Using these tools reduces the risk of chip jamming, surface damage and sudden tool failure while improving repeatability, particularly in deep grooving and tough materials where external coolant is insufficient. Key advantages include enhanced cutting stability, extended insert life and consistent part quality through optimised chip evacuation and thermal management.
2C-DGM 2 Groving Holder for TNGLY-OKE 2C DGM 2 inserts - Teknik Makina
Comprehensive Technical Specifications: Order Number: D844TM Item: Groving Holder usable with 2C DGM 2 Indexable Inserts of TNGLY-OKE Brand: Teknik Makina ISO Code: 2020 2C-DGM 2 Numbers and Data: Weight: 0.403kg Total length: 125mm Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
2C-DGM 2 Groving Holder for TNGLY-OKE 2C DGM 2 inserts - Teknik Makina
Product Technical Details: Order Number: D843TM Item: Groving Holder usable with 2C DGM 2 Indexable Inserts the Hersteller's TNGLY-OKE Brand: Teknik Makina ISO Code: 1616 2C-DGM 2 Numerical Representations: Weight: 0.267kg Total length: 125mm Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
2C-DGM 2 Groving Holder for TNGLY-OKE 2C DGM 2 inserts - Teknik Makina
Technical Specifications: Order Number: D842TM Item: Groving Holder usable with 2C DGM 2 Indexable Inserts the Hersteller's TNGLY-OKE Brand: Teknik Makina ISO Code: 1212 2C-DGM 2 Structural Details: Weight: 0.166kg Total length: 125mm Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
2C-DGM 2 Groving Holder for TNGLY-OKE 2C DGM 2 inserts - Teknik Makina
Specifications: Order Number: D845TM Item: Groving Holder usable with 2C DGM 2 Indexable Inserts of TNGLY-OKE Brand: Teknik Makina ISO Code: 2525 2C-DGM 2 Metric Information: Weight: 0.739kg Total length: 150mm Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
2C-L DGN Groving Holder for ISCAR 2C DGN inserts - Teknik Makina
Detailed Technical Data: Order Number: D726TM Item: Groving Holder usable with 2C DGN Indexable Inserts the Hersteller's ISCAR Brand: Teknik Makina ISO Code: 1212 2C-L DGN Metric Information: Weight: 0.158kg Total length: 125mm Additional Informattion Cutting Direction: links Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
2C-L DGN Groving Holder for ISCAR 2C DGN inserts - Teknik Makina
Technical Information: Order Number: D728TM Item: Groving Holder usable with 2C DGN Indexable Inserts the Hersteller's ISCAR Brand: Teknik Makina ISO Code: 2020 2C-L DGN Structural Details: Weight: 0.398kg Total length: 125mm Additional Informattion Cutting Direction: links Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
2C-L DGN Groving Holder for ISCAR 2C DGN inserts - Teknik Makina
Specifications: Order Number: D727TM Item: Groving Holder usable with 2C DGN Indexable Inserts the Hersteller's ISCAR Brand: Teknik Makina ISO Code: 1616 2C-L DGN Structural Details: Weight: 0.26kg Total length: 125mm Additional Informattion Cutting Direction: links Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
2C-L DGN Groving Holder for ISCAR 2C DGN inserts - Teknik Makina
Product Technical Specifications: Order Number: D729TM Item: Groving Holder usable with 2C DGN Indexable Inserts of ISCAR Brand: Teknik Makina ISO Code: 2525 2C-L DGN Numbers and Data: Weight: 0.712kg Total length: 150mm Additional Informattion Cutting Direction: links Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
2C-L MGM Groving Holder for Korloy 2C MGM inserts - Teknik Makina
Comprehensive Technical Specifications: Order Number: D608TM Item: Groving Holder usable with 2C MGM Indexable Inserts of Korloy Brand: Teknik Makina ISO Code: 1616 2C-L MGM Quantitative Specifications: Weight: 0.25kg Total length: 125mm Additional Informattion Cutting Direction: links Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
2C-L MGM Groving Holder for Korloy 2C MGM inserts - Teknik Makina
Available Technical Details: Order Number: D611TM Item: Groving Holder usable with 2C MGM Indexable Inserts the Hersteller's Korloy Brand: Teknik Makina ISO Code: 2525 2C-L MGM Quantitative Characteristics: Weight: 0.726kg Total length: 150mm Additional Informattion Cutting Direction: links Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
2C-L MGM Groving Holder for Korloy 2C MGM inserts - Teknik Makina
Comprehensive Technical Specifications: Order Number: D610TM Item: Groving Holder usable with 2C MGM Indexable Inserts of Korloy Brand: Teknik Makina ISO Code: 2020 2C-L MGM Numerical Representations: Weight: 0.404kg Total length: 125mm Additional Informattion Cutting Direction: links Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
2C-L MGM Groving Holder for Korloy 2C MGM inserts - Teknik Makina
Product Information: Order Number: D607TM Item: Groving Holder usable with 2C MGM Indexable Inserts of Korloy Brand: Teknik Makina ISO Code: 1212 2C-L MGM Quantitative Characteristics: Weight: 0.161kg Total length: 125mm Additional Informattion Cutting Direction: links Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
2C-R DGN Groving Holder for ISCAR 2C DGN inserts - Teknik Makina
Technical Data: Order Number: D750TM Item: Groving Holder usable with 2C DGN Indexable Inserts the Hersteller's ISCAR Brand: Teknik Makina ISO Code: 1212 2C-R DGN Numerical Representations: Weight: 0.158kg Total length: 125mm Additional Informattion Cutting Direction: rechts Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
2C-R DGN Groving Holder for ISCAR 2C DGN inserts - Teknik Makina
Characteristics: Order Number: D756TM Item: Groving Holder usable with 2C DGN Indexable Inserts of ISCAR Brand: Teknik Makina ISO Code: 2525 2C-R DGN Quantitative Specifications: Weight: 0.712kg Total length: 150mm Additional Informattion Cutting Direction: rechts Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
2C-R DGN Groving Holder for ISCAR 2C DGN inserts - Teknik Makina
Product Technical Details: Order Number: D754TM Item: Groving Holder usable with 2C DGN Indexable Inserts of ISCAR Brand: Teknik Makina ISO Code: 2020 2C-R DGN Quantitative Specifications: Weight: 0.398kg Total length: 125mm Additional Informattion Cutting Direction: rechts Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
2C-R DGN Groving Holder for ISCAR 2C DGN inserts - Teknik Makina
Technical Specifications: Order Number: D752TM Item: Groving Holder usable with 2C DGN Indexable Inserts the Hersteller's ISCAR Brand: Teknik Makina ISO Code: 1616 2C-R DGN Metric Information: Weight: 0.26kg Total length: 125mm Additional Informattion Cutting Direction: rechts Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
2C-R MGM Groving Holder for Korloy 2C MGM inserts - Teknik Makina
Technical Information: Order Number: D664TM Item: Groving Holder usable with 2C MGM Indexable Inserts of Korloy Brand: Teknik Makina ISO Code: 2525 2C-R MGM Numerical Representations: Weight: 0.726kg Total length: 150mm Additional Informattion Cutting Direction: rechts Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
2C-R MGM Groving Holder for Korloy 2C MGM inserts - Teknik Makina
Technical Data: Order Number: D662TM Item: Groving Holder usable with 2C MGM Indexable Inserts the Hersteller's Korloy Brand: Teknik Makina ISO Code: 2020 2C-R MGM Numerical Representations: Weight: 0.404kg Total length: 125mm Additional Informattion Cutting Direction: rechts Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
2C-R MGM Groving Holder for Korloy 2C MGM inserts - Teknik Makina
Product Information: Order Number: D660TM Item: Groving Holder usable with 2C MGM Indexable Inserts the Hersteller's Korloy Brand: Teknik Makina ISO Code: 1616 2C-R MGM Quantitative Specifications: Weight: 0.25kg Total length: 125mm Additional Informattion Cutting Direction: rechts Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
2C-R MGM Groving Holder for Korloy 2C MGM inserts - Teknik Makina
Technical Specifications: Order Number: D658TM Item: Groving Holder usable with 2C MGM Indexable Inserts of Korloy Brand: Teknik Makina ISO Code: 1212 2C-R MGM Quantitative Characteristics: Weight: 0.162kg Total length: 125mm Additional Informattion Cutting Direction: rechts Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
2C-R MGM Groving Holder for Korloy 2C MGM inserts - Teknik Makina
Product Information: Item: Groving Holder ISO Code: 3232 2C-R MGM Brand: Teknik Makina Order Number: D666TM usable with 2C MGM Indexable Inserts the Hersteller's Korloy Total length: 170mm Cutting Direction: rechts Weight: 1.349kg Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
2C-R S224 Groving Holder - Teknik Makina
Technical Specifications: Order Number: D702TM Item: Groving Holder usable with of Horn Brand: Teknik Makina ISO Code: 2525 2C-R S224 Metric Information: Weight: 0.713kg Total length: 150mm Additional Informattion Cutting Direction: rechts Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
2C-R S224 Groving Holder - Teknik Makina
Characteristics: Order Number: D700TM Item: Groving Holder usable with the Hersteller's Horn Brand: Teknik Makina ISO Code: 1616 2C-R S224 Quantitative Specifications: Weight: 0.258kg Total length: 125mm Additional Informattion Cutting Direction: rechts Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
2C-R S224 Groving Holder - Teknik Makina
Available Technical Details: Item: Groving Holder ISO Code: 2020 2C-R S224 Brand: Teknik Makina Order Number: D701TM usable with the Hersteller's Horn Total length: 125mm Cutting Direction: rechts Weight: 0.406kg Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
Fast, reliable parting and grooving for precision turning
Parting and grooving tools, also referred to as parting blades, grooving tools or cut-off tools, are narrow carrier tools for lathes fitted with replaceable carbide inserts. Supplied as solid holders or flat blades, they are designed to cut precise grooves and to part finished components cleanly from the material bar.
Why internal coolant matters for deep cuts and tough materials
When used in simple form without internal coolant, the cutting fluid is applied via external machine nozzles; this is often sufficient for very shallow grooves and easily machinable materials. For deeper grooving and parting operations, however, the tool nearly encloses the slot so that external coolant cannot reach the cutting edge. Tools with internal coolant incorporate fine, integrated channels that deliver coolant under high pressure directly to the insert and beneath the chip. This targeted supply controls the intense heat in the confined cutting zone and uses flushing pressure to eject chips reliably, preventing chip jamming, surface damage and sudden tool breakage.
Clear operational benefits you can measure
- faster cycle times through reliable chip evacuation and uninterrupted cutting
- extended tool life thanks to effective heat control at the cutting edge
- consistent surface finish by avoiding chip re-cutting and scarring
- safer machining of hard or ductile materials due to reduced risk of tool fracture
- simplified setup when holders with integrated channels replace complex external coolant rigs
Metav as a practical partner for your workshop
Metav stands for democratisation of precision: decades of expertise, a quality filter in Emmerich and an assortment that supports industry and trade. With more than 48,000 customers and a catalogue of over 250,000 products, Metav provides a focused selection of parting and grooving tools, accessories and matched holders so that procurement and technical choice remain straightforward and dependable.
Parting and grooving tools bring reliable groove geometry and safe parting to turning operations; choosing holders with integrated coolant channels is essential for deep cuts and demanding materials. If technical advice is needed, Metav’s product specialists can help select the appropriate tool geometry and coolant configuration for the application.
FAQ
When is internal coolant necessary for parting tools?
Internal coolant becomes necessary for deep grooving and parting or when machining hard or ductile materials; it delivers coolant directly to the insert and beneath the chip, which is critical when external nozzles can no longer reach the cutting edge.
Can parting tools be used without internal coolant?
Yes — for very shallow cuts and easily machinable materials, parting tools can be used with external machine coolant nozzles, but performance and tool life will drop markedly for deeper cuts.
How do parting tools prevent dangerous chip jamming?
Parting tools with integrated channels use high-pressure coolant to flush chips out of the narrow slot, preventing chips from becoming trapped and minimising the risk of surface damage and abrupt tool failure.
What should be considered when choosing a grooving insert and holder?
Select a combination that matches the required groove depth and material grade; holders offering integrated high-pressure channels are preferred for deep cuts or poor-chip-breaking materials to ensure heat control and reliable chip evacuation.
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