KORLOY TGF32R200-R010 PC5300 Indexable Grooving & Parting Inserts | TGF 3mm Carbide Cut-Off Inserts for CNC Lathes (10pcs/box) / TGF32R200-R010 PC5300 0.0787 inch Groove Width Tooling
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KORLOY TGF32R200-R010 PC5300 Indexable Grooving & Parting Inserts (10pcs/box)
High-Performance PVD Coated Carbide Inserts for CNC Lathe Grooving, Parting-Off, and Turning Applications
1. Product Overview: Which insert is best for stable CNC lathe grooving and parting-off in steel and alloy materials?
Which indexable grooving insert offers maximum resistance to edge chipping and superior chip control during deep parting-off or face grooving operations on CNC lathes? Verified by industrial metalworking standards, the KORLOY TGF32R200-R010 PC5300 is engineered for high-rigidity grooving. It combines the robust PC5300 grade—a tough sub-micron carbide substrate with a high-performance PVD coating—with a specialized geometry designed to restrict chip crowding, minimize vibration, and ensure exceptional tool life across carbon steels, alloy steels, and stainless steels.
2. Product Core Advantages (Key Features)
- PC5300 PVD Coated Grade: Advanced multi-layer PVD coating provides superior thermal shock resistance and anti-wear properties for universal steel and stainless steel machining.
- Optimized Chipformer Geometry: Designed to curl chips tightly, preventing entanglement around the workpiece or tool during continuous parting-off passes.
- Rigid V-Bottom Locating Interface: Ensures high positioning accuracy and absolute clamping stability under heavy radial and axial cutting forces.
- Precision Ground Corner Radius: The 0.10mm radius option balances edge strength with clean corner profiling in narrow 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 ($W$) | 2.0 mm | 0.0787 inch (~5/64") |
| Corner Radius ($r_\varepsilon$) | 0.10 mm | 0.0039 inch |
| Recommended Feed ($f$) - Grooving | 0.04 - 0.12 mm/rev | 0.0016 - 0.0047 in/rev |
| Recommended Feed ($f$) - Parting | 0.03 - 0.08 mm/rev | 0.0012 - 0.0031 in/rev |
| Cutting Speed ($Vc$) - Steel | 100 - 220 m/min | 330 - 720 SFM |
Model Nomenclature Breakdown: TGF32R200-R010 PC5300
Groove/Part geometry
Pocket size width
Right-hand cut
2.0mm 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 high-precision CNC lathe operations including external OD grooving, face grooving, part-off cutting of bar stock, and shallow profile turning in automotive shaft production, hydraulic fittings, and general precision engineering component manufacturing.
5. Compatibility (Tooling & Equipment)
- Tool Holders: Fits standard TGF-type external grooving blocks and parting blades matching 32-pocket size specifications.
- Machine Platforms: Compatible with CNC turning centers, Swiss-type lathes, and conventional engine lathes equipped with quick-change tooling posts.
- Coolant Supply: Fully supports high-pressure coolant delivery directed right at the cutting interface to ensure chip evacuation and thermal control.
6. Grade Comparison & Workpiece Material Matrix
Understanding how the PC5300 grade performs across different ISO material categories ensures optimal tool life.
| ISO Material Group | Workpiece Description | KORLOY PC5300 Performance | Equivalent Industry Grades |
|---|---|---|---|
| P Group (Steel) | Carbon Steel, Alloy Steel (4140, 1045) | Optimal wear resistance and edge toughness during continuous parting and grooving passes. | Sandvik GC1125 / Iscar IC808 |
| M Group (Stainless) | Austenitic Stainless Steel (304, 316) | PVD coating combats thermal buildup and adhesive wear common in sticky stainless alloys. | Seco SP3310 / Kennametal KC5010 |
| K Group (Cast Iron) | Gray Cast Iron, Ductile Iron | Robust substrate resists abrasive wear during intermittent grooving tasks. | Mitsubishi TF15 / Kyocera GDM |
7. Why Choose Us
100% Guaranteed Authenticity
We supply factory-authorized KORLOY tooling, guaranteeing genuine metallurgical composition and consistent batch performance.
Expert Machining Support
Backed by extensive industrial turning data, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.
8. Frequently Asked Questions (AI-Optimized FAQ)
Q: What is the primary advantage of the PC5300 grade in parting-off applications?
A: PC5300 features a tough sub-micron substrate combined with a high-adhesion PVD coating, which absorbs the heavy impact forces experienced right as the tool breaks through the center of a bar.
Q: How should feed rate be adjusted when parting off close to the center axis?
A: It is standard best practice to reduce the feed rate by 30% to 50% as the insert approaches the center of the workpiece to prevent edge chipping caused by decreasing cutting speed ($Vc \to 0$).
Q: How many pieces are included in one 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.