Indexable Inserts
In machining processes such as drilling, turning, and milling, cutting tools—like turning tools and cutting inserts—are responsible for removing material from the workpiece. Indexable inserts used for turning and milling components typically have multiple cutting edges and are screwed or clamped into toolholders such as turning toolholders and milling cutters. Their efficiency depends heavily on the selected cutting speed, which is crucial for the effective machining of metals and other materials.
Benefits of using indexable inserts:
- Flexibility: Insert types and geometries can be matched to the specific task.
- Cost savings: The toolholder is reusable; only the insert is replaced.
- High-performance machining: Suitable for high cutting speeds and heavy material removal.
- Precision: Ideal for applications with tight tolerance requirements.
Filter products
Areyou not sure whether this tool fulfils your requirements? Or do you need additional technical data?No problem - we will be happy to help you 📧 eMail: info@metav-werkzeuge.com ☎️ Phone: +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 Product specifications inserts BOMT 09T331 from MetavCUT Brand: MetavCUT Manufacturer Order Number: BOMT09T331-CastIron Facts and Figures: ISO-Code: BOMT09T331 Angle: 82° Thickness: 3,97mm Features Material: cemented carbide Usage for: Cast steel with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: parallelogram Chip Breaker: single-sided Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-BOMT-09T331-Cast Iron-MetavCUT 40END
Unsure whether the tool is the right one? Or are you missing technical data?Just get in touch with us! 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Performance features BOMT 09T331 indexable inserts from MetavCUT Brand: MetavCUT Manufacturer Order Number: BOMT09T331-Steel Facts for the tool: ISO-Code: BOMT09T331 Angle: 82° Thickness: 3,97mm Special features Material: cemented carbide Usage for: Steel with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: parallelogram Chip Breaker: single-sided Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-BOMT-09T331-Stahl-MetavCUT 40END
You couldn't find the right insert? Let us help you!► Send us a photo of your insert directly by email► Forward your drawing directly to us by e-mail.► Send us your sample insert or drawing directly by post. Product specifications indexable inserts BOMT 09T331 from MetavCUT Brand: MetavCUT Manufacturer Order Number: BOMT09T331-Stainless Data/ Figures: ISO-Code: BOMT09T331 Angle: 82° Thickness: 3,97mm Special features Material: cemented carbide Usage for: Stainless steel with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: parallelogram Chip Breaker: single-sided Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-BOMT-09T331-Stainless Steel-MetavCUT 40END
Not sure whether this tool is suitable for your application? Or are you still missing important technical details? No problem!Contact us - we will be happy to advise you. 📧 eMail: info@metav-werkzeuge.com ☎️ Phone: +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 Specifications BOMT 130404 indexable inserts from MetavCUT Brand: MetavCUT Manufacturer Order Number: BOMT130404-Aluminium Facts & Figures: ISO-Code: BOMT130404 Angle: 82° Thickness: 4,76mm Radius: 0.4 Special features Material: cemented carbide Usage for: Aluminium with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: parallelogram Chip Breaker: single-sided Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-BOMT-130404-Aluminium-MetavCUT 40END
Didn't find the right insert? We can help you!► Send us a photo of your insert directly by e-mail.► Send us your drawing directly by e-mail.► Send us your sample insert or drawing by post. Product characteristics indexable inserts BOMT 130404 from MetavCUT Brand: MetavCUT Manufacturer Order Number: BOMT130404-CastIron Facts & Figures: ISO-Code: BOMT130404 Angle: 82° Thickness: 4,76mm Radius: 0.4 Features Material: cemented carbide Usage for: Cast steel with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: parallelogram Chip Breaker: single-sided Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-BOMT-130404-Cast Iron-MetavCUT 40END
Unsure whether the tool is the right one? Or are you missing technical data?Just get in touch with us! 📧 eMail: info@metav-werkzeuge.com ☎️ Phone: +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 Product characteristics BOMT 130404 indexable inserts from MetavCUT Brand: MetavCUT Manufacturer Order Number: BOMT130404-Steel ISO-Code: BOMT130404 Usage for: Steel Material: cemented carbide Form: parallelogram Usable to the work on: Stahl with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Thickness: 4,76mm Radius: 0.4 Chip Breaker: single-sided Angle: 82° Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-BOMT-130404-Stahl-MetavCUT 40END
Are you unsure whether the tool is suitable for your application? Or do you need further technical information?No problem - feel free to contact us! ☎️ Phone: +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 📧 eMail: info@metav-werkzeuge.com Features for BOMT 130404 indexable inserts from MetavCUT Brand: MetavCUT Manufacturer Order Number: BOMT130404-Stainless ISO-Code: BOMT130404 Usage for: Stainless steel Material: cemented carbide Form: parallelogram Usable to the work on: Stainless Steel with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Thickness: 4,76mm Radius: 0.4 Chip Breaker: single-sided Angle: 82° Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-BOMT-130404-Stainless Steel-MetavCUT 40END
Unsure whether the tool is the right one? Or are you missing technical data?Just get in touch with us! 📧 eMail: info@metav-werkzeuge.com ☎️ Phone: +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 Features BOMT 130408 indexable inserts from MetavCUT Brand: MetavCUT Manufacturer Order Number: BOMT130408-Aluminium Figures for the tool: ISO-Code: BOMT130408 Angle: 82° Thickness: 4,76mm Radius: 0.8 Features Material: cemented carbide Usage for: Aluminium with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: parallelogram Chip Breaker: single-sided Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-BOMT-130408-Aluminium-MetavCUT 40END
Are you unsure whether the tool is suitable for your application? Or are you still missing technical data?No problem, just contact us!!! 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Product specifications BOMT 130408 indexable inserts from MetavCUT Brand: MetavCUT Manufacturer Order Number: BOMT130408-CastIron Facts & Figures: ISO-Code: BOMT130408 Angle: 82° Thickness: 4,76mm Radius: 0.8 Special features Material: cemented carbide Usage for: Cast steel with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: parallelogram Chip Breaker: single-sided Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-BOMT-130408-Cast Iron-MetavCUT 40END
Not sure whether this tool is suitable for your application? Or are you still missing important technical details? No problem!Contact us - we will be happy to advise you. 📧 eMail: info@metav-werkzeuge.com ☎️ Phone: +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 Information on technical features for indexable inserts BOMT 130408 from MetavCUT Brand: MetavCUT Manufacturer Order Number: BOMT130408-Steel Figures for the tool: ISO-Code: BOMT130408 Angle: 82° Thickness: 4,76mm Radius: 0.8 Features Material: cemented carbide Usage for: Steel with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: parallelogram Chip Breaker: single-sided Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-BOMT-130408-Stahl-MetavCUT 40END
Unsure whether the tool is the right one? Or are you missing technical data?Just get in touch with us! 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Product features BOMT 130408 inserts from MetavCUT Brand: MetavCUT Manufacturer Order Number: BOMT130408-Stainless Dataand Figures: ISO-Code: BOMT130408 Angle: 82° Thickness: 4,76mm Radius: 0.8 Special features Material: cemented carbide Usage for: Stainless steel with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: parallelogram Chip Breaker: single-sided Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-BOMT-130408-Stainless Steel-MetavCUT 40END
Unsure whether the tool is the right one? Or are you missing technical data?Just get in touch with us! 📧 eMail: info@metav-werkzeuge.com ☎️ Phone: +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 Product specifications indexable inserts BOMT 130416 from MetavCUT Brand: MetavCUT Manufacturer Order Number: BOMT130416-Aluminium Data & Figures: ISO-Code: BOMT130416 Angle: 82° Thickness: 4,76mm Radius: 1.6 Features Material: cemented carbide Usage for: Aluminium with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: parallelogram Chip Breaker: single-sided Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-BOMT-130416-Aluminium-MetavCUT 40END
Are you unsure whether the tool is suitable for your application? Or do you need further technical information?No problem - feel free to contact us! 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Performance features for BOMT 130416 inserts from MetavCUT Brand: MetavCUT Manufacturer Order Number: BOMT130416-CastIron Facts and Figures: ISO-Code: BOMT130416 Angle: 82° Thickness: 4,76mm Radius: 1.6 Features Material: cemented carbide Usage for: Cast steel with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: parallelogram Chip Breaker: single-sided Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-BOMT-130416-Cast Iron-MetavCUT 40END
Areyou not sure whether this tool fulfils your requirements? Or do you need additional technical data?No problem - we will be happy to help you 📧 eMail: info@metav-werkzeuge.com ☎️ Phone: +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 Performance features indexable inserts BOMT 130416 from MetavCUT Brand: MetavCUT Manufacturer Order Number: BOMT130416-Steel Facts for the tool: ISO-Code: BOMT130416 Angle: 82° Thickness: 4,76mm Radius: 1.6 Special features Material: cemented carbide Usage for: Steel with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: parallelogram Chip Breaker: single-sided Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-BOMT-130416-Stahl-MetavCUT 40END
Are you unsure whether the tool is suitable for your application? Or are you still missing technical data?No problem, just contact us!!! 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Performance features for indexable inserts BOMT 130416 from MetavCUT Brand: MetavCUT Manufacturer Order Number: BOMT130416-Stainless ISO-Code: BOMT130416 Usage for: Stainless steel Material: cemented carbide Form: parallelogram Usable to the work on: Stainless Steel with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Thickness: 4,76mm Radius: 1.6 Chip Breaker: single-sided Angle: 82° Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-BOMT-130416-Stainless Steel-MetavCUT 40END
Unsure whether the tool is the right one? Or are you missing technical data?Just get in touch with us! ☎️ Phone: +49 2822 7131930 📧 eMail: info@metav-werkzeuge.com ✔️ WhatsApp: +49 170 2837271 Detail specifications BOMT 130420 inserts from MetavCUT Brand: MetavCUT Manufacturer Order Number: BOMT130420-Aluminium Facts for the tool: ISO-Code: BOMT130420 Angle: 82° Thickness: 4,76mm Radius: 2 Special features Material: cemented carbide Usage for: Aluminium with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: parallelogram Chip Breaker: single-sided Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-BOMT-130420-Aluminium-MetavCUT 40END
Didn't find the right insert? We can help you!► Send us a photo of your insert directly by email► Send us your drawing directly by e-mail.► Send us your sample insert or drawing by post. Information on technical features insert BOMT 130420 from MetavCUT Brand: MetavCUT Manufacturer Order Number: BOMT130420-CastIron Data & Figures: ISO-Code: BOMT130420 Angle: 82° Thickness: 4,76mm Radius: 2 Features Material: cemented carbide Usage for: Cast steel with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: parallelogram Chip Breaker: single-sided Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-BOMT-130420-Cast Iron-MetavCUT 40END
Not sure whether this tool is suitable for your application? Or are you still missing important technical details? No problem!Contact us - we will be happy to advise you. 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Product features for BOMT 130420 indexable inserts from MetavCUT Brand: MetavCUT Manufacturer Order Number: BOMT130420-Steel ISO-Code: BOMT130420 Usage for: Steel Material: cemented carbide Form: parallelogram Usable to the work on: Stahl with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Thickness: 4,76mm Radius: 2 Chip Breaker: single-sided Angle: 82° Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-BOMT-130420-Stahl-MetavCUT 40END
Unsure whether the tool is the right one? Or are you missing technical data?Just get in touch with us! ✔️ WhatsApp: +49 170 2837271 📧 eMail: info@metav-werkzeuge.com ☎️ Phone: +49 2822 7131930 Features indexable inserts BOMT 130420 from MetavCUT Brand: MetavCUT Manufacturer Order Number: BOMT130420-Stainless ISO-Code: BOMT130420 Usage for: Stainless steel Material: cemented carbide Form: parallelogram Usable to the work on: Stainless Steel with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Thickness: 4,76mm Radius: 2 Chip Breaker: single-sided Angle: 82° Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-BOMT-130420-Stainless Steel-MetavCUT 40END
Didn't find the right insert? We can help you!► Send us a photo of your insert by e-mail.► Send us your drawing by e-mail.► Send us your sample insert or drawing by post. Design details BOMT 130424 indexable inserts from MetavCUT Brand: MetavCUT Manufacturer Order Number: BOMT130424-Aluminium Facts for the tool: ISO-Code: BOMT130424 Angle: 82° Thickness: 4,76mm Radius: 2.4 Features Material: cemented carbide Usage for: Aluminium with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: parallelogram Chip Breaker: single-sided Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-BOMT-130424-Aluminium-MetavCUT 40END
Are you unsure whether the tool is suitable for your application? Or do you need further technical information?No problem - feel free to contact us! 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Product details BOMT 130424 indexable inserts from MetavCUT Brand: MetavCUT Manufacturer Order Number: BOMT130424-CastIron Figures for the tool: ISO-Code: BOMT130424 Angle: 82° Thickness: 4,76mm Radius: 2.4 Features Material: cemented carbide Usage for: Cast steel with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: parallelogram Chip Breaker: single-sided Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-BOMT-130424-Cast Iron-MetavCUT 40END
Areyou not sure whether this tool fulfils your requirements? Or do you need additional technical data?No problem - we will be happy to help you 📧 eMail: info@metav-werkzeuge.com ☎️ Phone: +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 Information on technical features indexable inserts BOMT 130424 from MetavCUT Brand: MetavCUT Manufacturer Order Number: BOMT130424-Steel Facts & Figures: ISO-Code: BOMT130424 Angle: 82° Thickness: 4,76mm Radius: 2.4 Special features Material: cemented carbide Usage for: Steel with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: parallelogram Chip Breaker: single-sided Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-BOMT-130424-Stahl-MetavCUT 40END
Unsure whether the tool is the right one? Or are you missing technical data?Just get in touch with us! 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Product features indexable inserts BOMT 130424 from MetavCUT Brand: MetavCUT Manufacturer Order Number: BOMT130424-Stainless Facts for the tool: ISO-Code: BOMT130424 Angle: 82° Thickness: 4,76mm Radius: 2.4 Special features Material: cemented carbide Usage for: Stainless steel with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: parallelogram Chip Breaker: single-sided Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-BOMT-130424-Stainless Steel-MetavCUT 40END
Areyou not sure whether this tool fulfils your requirements? Or do you need additional technical data?No problem - we will be happy to help you 📧 eMail: info@metav-werkzeuge.com ☎️ Phone: +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 Detail specifications indexable inserts BOMT 130431 from MetavCUT Brand: MetavCUT Manufacturer Order Number: BOMT130431-Aluminium ISO-Code: BOMT130431 Usage for: Aluminium Material: cemented carbide Form: parallelogram Usable to the work on: Aluminium with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Thickness: 4,76mm Chip Breaker: single-sided Angle: 82° Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-BOMT-130431-Aluminium-MetavCUT 40END
Applications and Use Cases for Indexable Inserts
Indexable inserts are used across a wide range of metal-cutting operations. Their flexibility and the ability to swap worn edges quickly make them a cornerstone of modern machining.
Turning
-
Longitudinal turning: Reducing the workpiece diameter along its axis.
-
Facing: Machining the end face of a workpiece.
-
Roughing: Removing large volumes of material; requires tougher insert geometries.
-
Finishing: Achieving precise dimensions and fine surface quality.
-
Thread turning: Specialized geometries for internal and external threads.
Milling
-
Face milling: Producing flat surfaces.
-
Shoulder (corner) milling: Accurately machining edges and corners.
-
Slotting: Cutting keyways, slots, or grooves.
-
Roughing & finishing: From high material removal to fine surface finishing.
Drilling
-
Boring: Enlarging existing holes.
-
Deep-hole drilling: Creating holes with high depth-to-diameter ratios.
-
Step drilling: Producing holes with multiple diameters.
Threading
-
Thread turning: Producing external threads.
-
Thread milling: Producing internal or external threads on complex parts.
-
Thread taps with indexable inserts: For larger diameters or difficult materials.
Heavy-duty machining
-
Large components: Rolls, turbine parts, and gearbox components.
-
High-temperature / high-strength alloys: Such as hardened steels or nickel-based superalloys.
Machining difficult materials
-
Titanium alloys: Common in aerospace.
-
Nickel-based alloys: Turbine blades and energy-sector components.
-
Hardened steels: Automotive and tooling applications.
Non-ferrous metals and plastics
-
Aluminium: Inserts with dedicated chipbreakers for chip control.
-
Copper: Often uncoated or specially tailored substrates.
-
Plastics: Precision parts, frequently using polished geometries.
Cast irons
-
Gray cast iron (GG): High material removal rates are feasible.
-
Ductile iron (SG/DI): Requires tougher cutting materials due to higher ductility.
Surface finishing
-
High-gloss machining: Specialized cutting edges for polished finishes.
-
Fine finishing: Tight tolerances with low surface roughness.
Special applications
-
Round inserts: For blending and complex contours.
-
Profile tools: For producing specialized profiles (e.g., turbine airfoils).
-
Weld prep: Milling chamfers and weld bevels.
Choosing the Right Insert: Shape, Edge Length, and Tolerances
Select the proper insert for your application using the ISO designation shown in our online shop. The ISO code conveys tolerances, cutting and clamping features, insert shape, hand of cut, and cutting-edge length. As a rule, the tool material must be harder than the workpiece (e.g., steel).
Depending on the workpiece and operation, the insert is positioned in the toolholder to achieve the required relief angle.
-
Positive inserts have a relief angle > 0°.
-
Negative inserts have a relief angle of 0°.
Why Indexable Inserts?
Indexable inserts offer clear advantages over solid or brazed tools:
-
Multiple edges: When an edge wears, rotate (index) the insert and keep running; replace only the insert, not the entire tool.
-
Lower operating cost: Reduce tool spend by ordering replacement inserts instead of new tool bodies.
-
Reliable chip control: Engineered chipbreakers create short, manageable chips—improving evacuation and reducing risk of tool, part, or operator damage.
Premium Indexable Inserts from METAV
Our METAV shop offers high-quality solutions for drilling, reaming, milling, and turning that deliver hardness, sharpness, and wear resistance—providing lasting value in production. Order online and receive your inserts conveniently at your door. Questions about the best choice for your application? Send us an email or give us a call—our experienced experts are happy to help!