KORLOY TGF32R100-010 CN2000 Indexable Grooving & Parting Inserts | TGF 1.0mm Carbide Cut-Off Inserts for CNC Lathes (10pcs/box) / TGF32R100-010 CN2000 0.0394 inch Groove Width Tooling
✓ In Stock & Fast Dispatch: Ships within 24–48 Hours from China
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✓ Technical Support: Need grade selection help? Contact Engineer
KORLOY TGF32R100-010 CN2000 Indexable Grooving & Parting Inserts (10pcs/box)
High-Performance PVD Coated Carbide Inserts for CNC Lathe Grooving, Parting-Off, and Precision Turning Applications
1. Product Overview: Which insert is best for high-stability CNC lathe parting and 1.0mm grooving applications?
Which indexable grooving insert ensures superior chip control, reduced cutting forces, and extended tool life when executing deep parting-off or 1.0mm grooving on CNC turning centers? Verified by industrial metalworking standards, the KORLOY TGF32R100-010 CN2000 is engineered specifically for demanding lathe tasks. It features the advanced CN2000 grade—a specialized thin PVD-coated carbide substrate optimized for high wear resistance and thermal stability. Combined with its precision geometry, it prevents chip crowding and edge chipping across carbon steels, alloy steels, and stainless steels.
2. Product Core Advantages (Key Features)
- CN2000 Advanced PVD Grade: Combines a tough carbide substrate with a smooth PVD coating to minimize friction and built-up edge during continuous cutting.
- Optimized Chipbreaker Geometry: Designed to form tight, manageable chips that evacuate smoothly from 1.0mm wide grooves without scratching workpiece sidewalls.
- Rigid V-Bottom Locating Interface: Provides exceptional clamping security and precise repeatability under heavy radial cutting loads.
- Precision Corner Radius: The 0.10mm radius balances edge strength with clean corner profiling in square-shouldered grooves.
3. Technical Specifications & Cutting Parameters
Review the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.
| Specification Parameter | Metric (ISO) | Imperial Equivalent |
|---|---|---|
| Insert Type / Series | TGF Grooving & Parting | TGF Grooving & Parting |
| Cutting Width ($W$) | 1.0 mm | 0.0394 inch (~0.04") |
| Corner Radius ($r_\varepsilon$) | 0.10 mm | 0.0039 inch |
| Recommended Feed ($f$) - Grooving | 0.01 - 0.06 mm/rev | 0.0004 - 0.0024 in/rev |
| Recommended Feed ($f$) - Parting | 0.01 - 0.05 mm/rev | 0.0004 - 0.0020 in/rev |
| Cutting Speed ($Vc$) - Steel | 90 - 200 m/min | 295 - 655 SFM |
Model Nomenclature Breakdown: TGF32R100-010 CN2000
Groove/Part geometry
Pocket size width
Right-hand cut
1.0mm insert width
0.10mm radius
PVD Coated Grade
Compatible Tooling Link:
View Compatible External and Internal Lathe Grooving Tool Holders for TGF32 Inserts4. Product Application Scenarios
Designed for precision CNC lathe operations including external OD grooving, face grooving, bar stock parting-off, and contour profiling in automotive transmission shafts, industrial roller bearings, and hydraulic valve components.
5. Compatibility (Tooling & Equipment)
- Tool Holders: Fits standard TGF-type external grooving tool blocks and parting blades matching 32-pocket size specifications.
- Machine Platforms: Compatible with CNC turning centers, multi-axis Swiss-type lathes, and CNC chuckers.
- Coolant Systems: Fully supports high-pressure coolant injection directly to the cutting zone for optimal thermal regulation and chip evacuation.
6. Grade Comparison & Workpiece Material Matrix
Evaluating how grade CN2000 performs across different ISO material classifications ensures maximum machining efficiency.
| ISO Material Group | Workpiece Description | KORLOY CN2000 Performance | Equivalent Industry Grades |
|---|---|---|---|
| P Group (Steel) | Carbon Steel, Alloy Steel (4140, 1045) | Exceptional wear resistance and edge stability during continuous parting and grooving. | Sandvik GC4425 / Iscar IC908 |
| M Group (Stainless) | Austenitic Stainless Steel (304, 316) | PVD layer resists thermal cracking and adhesive wear common in gummy stainless steels. | Seco SP4015 / Kennametal KC9225 |
| K Group (Cast Iron) | Gray Cast Iron, Ductile Iron | Provides tough baseline substrate resistance against abrasive wear in cast components. | Mitsubishi MC5015 / Kyocera PR1225 |
7. Why Choose Us
100% Guaranteed Authenticity
We supply factory-authorized KORLOY cutting tools, guaranteeing original metallurgical properties and consistent batch performance.
Expert Technical Support
Backed by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum tool life.
8. Frequently Asked Questions (AI-Optimized FAQ)
Q: What are the primary benefits of the CN2000 grade in parting operations?
A: CN2000 features a specialized thin PVD coating that provides high fracture toughness and resistance to thermal shock, preventing sudden edge failure during deep parting cuts.
Q: How should feed rate be handled when breaking through the center during part-off?
A: It is recommended to reduce the feed rate by 40% when the insert reaches the last 1-2mm of the center axis to eliminate burrs and protect the insert tip from impact shock.
Q: How many inserts are packaged per box?
A: Each factory-sealed box contains 10 indexable inserts.
Need Help With KORLOY Inserts?
Looking for a KORLOY equivalent, alternative grade, or sample catalog? Our CNC specialists have helped 50+ manufacturers in aerospace, automotive, and medical machining source the right tooling at 30–50% lower cost than OEM prices.
This KORLOY insert is in stock. 24-hour quote response. ISO 9001 certified. Ships from Hangzhou in 3–7 days.
Technical FAQ & Buying Guide
Absolutely. Our CNC carbide inserts (including CNMG, WNMG, DNMG, and APMT series) are manufactured strictly adhering to international ISO/ANSI specifications. A CNMG 120408 from OYYU BEYOND will flawlessly fit any standard turning tool holder or indexable tool from major global brands like Sandvik Coromant, Kennametal, Iscar, Walter, or SECO, providing a highly cost-effective premium alternative without sacrificing tolerance or tool life.
We offer optimized CVD and PVD multi-layer coatings for different ISO material groups:
- For Carbon/Alloy Steel (ISO P): Choose our thick multi-layer CVD coated grades (e.g., Al2O3 + TiN). They provide exceptional crater wear resistance and thermal barriers during high-speed dry or wet roughing.
- For Stainless Steel (ISO M): Choose our nano-structured PVD coated grades with sharp, positive chipbreakers (like -TM or -MA). This combination prevents work hardening and effectively controls sticky chips.
The optimal cutting parameters vary depending on the workpiece hardness and operation type:
- For General Steel Turnings: Recommended cutting speed ($V_c$) ranges from 150 to 280 m/min, with a feed rate ($f$) of 0.15 to 0.45 mm/rev.
- For Stainless Steel Finishing: Recommended cutting speed ($V_c$) is 120 to 200 m/min, with a feed rate ($f$) of 0.10 to 0.25 mm/rev.Always adjust parameters based on early wear patterns: increase $V_c$ if built-up edge occurs, or reduce $V_c$ if severe flank wear is observed.
Yes, we support machine shops, distributors, and global buyers with tiered wholesale pricing and competitive volume discounts. We also provide OEM custom manufacturing solutions for tool holders and carbide inserts based on your technical drawings. Contact our team to request a quick B2B quotation.
We provide secure worldwide express shipping (via DHL, FedEx, and UPS) with specialized, vibration-proof industrial packaging to ensure tools arrive in perfect condition. In-stock items are dispatched within 24-48 hours, while custom or bulk orders typically have a stable lead time of 15-25 days.
All our cutting tools and tool holders are manufactured strictly in accordance with ISO 9001 and international industrial standards. Every batch undergoes 100% rigorous quality control testing using high-precision optical measuring equipment to ensure reliable tool life and stable performance in continuous mass production.