80° C-Shape Precision Ground Insert is a full precision ground carbide turning tool under precision ground carbide insert series, independently developed and manufactured by Shenzhen Xinminghui Diamond Tools Co., Ltd. Designed with standard 80° C-shaped geometric structure, this insert is optimized for inner and outer diameter fine turning, chamfering, curved contour machining and general precision forming operations.
Different from conventional pressed carbide inserts, the whole insert undergoes comprehensive precision grinding, including cutting edges, flank surfaces and seating face. It achieves tight dimensional tolerances, excellent edge straightness and high flatness. The C-shaped structural design provides good cutting accessibility while maintaining sufficient tool rigidity, effectively reducing deflection during continuous finishing. Made of high-density tungsten carbide substrate, the insert delivers stable mechanical performance and consistent cutting quality in long-term batch production.
This 80° C-type precision insert is widely compatible with multiple metal materials. It supplies reliable, high-precision tooling solutions for CNC lathes, sliding head machines and automatic turning equipment for precision component manufacturers worldwide.
Standard 80° C-Type Geometry
Standard 80° C-shaped structural design balances tool rigidity and cutting accessibility. Suitable for general fine turning, chamfering and contour machining. It ensures stable angle replication on workpieces and meets common precision forming requirements.
Full-Body Precision Grinding Process
All functional surfaces are precisely ground. Burr-free sharp cutting edge achieves tight fitting with matched tool holders. High seating flatness guarantees stable clamping and high repeat positioning accuracy during high-speed CNC machining.
Reliable Angle Accuracy
Precision ground 80° included angle minimizes angle errors on finished workpieces. It maintains consistent machining effect in mass production, improving dimensional uniformity and assembly precision of finished parts.
Balanced Rigidity & Anti-Vibration Performance
Optimized C-type outline structure enhances tool body rigidity to resist cutting chatter and tool vibration. It helps obtain smooth workpiece surface and reduces surface chatter marks during long continuous finishing processes.
Excellent Wear Resistance & Extended Service Life
Adopted high-performance tungsten steel carbide substrate with good hardness and thermal stability. Slow wear rate during continuous machining reduces frequent tool changes and production downtime.
Flexible Customization Support
Multiple carbide grades and functional coatings are optional for different workpiece materials. We support customized edge treatment, chip-breaker geometry, dimensional tolerance and special specifications to satisfy diversified precision machining demands.
| Item | Specification |
Name | Swiss Type Precision Ground Carbide Turning Inserts |
Model | 80° C Type Series |
Material | Tungsten Carbide |
Chip Breaker Style | Type F / Type U / Type NB |
Applicable Materials | Stainless Steel / Aluminum Parts / Steel / Superalloy / Titanium Alloy |
Features | Sharp & Wear-resistant, High Hardness, Superior Surface Finish, Anti Built-up Edge |
Packing | 10 pcs per box |
Price | Price per piece |
80° C-Shape precision ground inserts match standard C-type tool holders. Compatible with mainstream precision CNC lathes, sliding head machines and automatic turning machines. Standard clamping structure enables quick installation and stable positioning, perfectly matching internal & external fine turning, chamfering and contour machining processes.
High Precision Angle Reproduction
Precision machined 80° included angle effectively controls workpiece angle deviation. Ensures consistent quality of mass-produced chamfered and contoured components.
Stable Anti-Vibration Finishing Performance
Optimized C-shaped outline improves structural rigidity, suppresses cutting vibration and tool jumping. Achieves excellent surface finish without obvious chatter marks.
Consistent Machining Quality In Mass Production
Full precision grinding ensures uniform dimension, edge sharpness and geometry of each insert. Avoids quality fluctuation during long-term continuous production and raises product yield.
Lower Comprehensive Machining Cost
Good abrasion resistance prolongs tool service life. Stable cutting reduces defective rate and tool change frequency, helping customers cut overall tooling and production costs.
This 80° C-type precision insert targets universal high-precision finishing scenarios, widely applied in various CNC turning operations:
Internal and external diameter precision fine turning
Workpiece chamfering and angle finishing
Curved surface and profile contour machining
Small and medium-sized precision component batch processing
Mechanical parts, automotive fittings, electronic component machining
General multi-operation precision turning processes
Shenzhen Xinminghui Diamond Tools Co., Ltd. specializes in R&D and manufacturing of precision ground carbide cutting tools. We are equipped with advanced CNC grinding equipment and complete precision testing systems to ensure all inserts comply with strict high-precision manufacturing standards.
We focus on practical difficulties encountered in precision turning and contour machining. Our complete series of full-ground inserts effectively solve common problems of low precision, poor surface finish and short service life of ordinary pressed inserts. We can provide standard products and tailor-made tooling solutions according to customer machine configuration and actual processing conditions.
We provide comprehensive customization services for 80° C-Shape Precision Ground Inserts:
Custom insert overall dimensions and precision tolerance
Custom edge honing and strengthening treatment
Custom anti-sticking, wear-resistant and high-temperature resistant coatings
Custom chip breaker groove design for optimized chip evacuation
Custom carbide substrate grades for different workpiece materials
Drawing customization, sample duplication and OEM service supported
1. What are 80° C-Shape Precision Ground Inserts used for?
80° C-Shape precision ground inserts are mainly used for internal and external fine turning, chamfering and curved contour machining. Suitable for mass precision manufacturing requiring reliable angle accuracy and good surface finish.
2. What are the advantages of 80° C-type full-ground inserts?
Compared with ordinary pressed inserts, full-ground C-type inserts have tighter dimensional tolerance, higher angle accuracy and better clamping stability. The C-shaped design possesses good accessibility for inner hole turning and complex profile machining.
3. What workpiece materials can this insert process?
Equipped with different carbide grades and coatings, it can process stainless steel, carbon steel, alloy steel, aluminum alloy, copper alloy, titanium alloy and other common metal materials for precision machining.
4. Can the 80° C-Shape insert be customized?
Yes. We support customization of size, geometric tolerance, edge treatment, chip groove, coating and substrate. Customers can offer processing requirements, technical drawings or samples to obtain exclusive tooling proposals.
5. Is this insert suitable for mass production?
Yes. Full precision grinding guarantees consistent performance among individual inserts. Stable cutting, anti-vibration property and long service life make it ideal for high-volume precision machining.
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