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

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 TGF Groove/Part geometry 32 Pocket size width R Right-hand cut 200 2.0mm insert width R010 0.10mm radius PC5300 PVD Coated Grade Compatible Tooling Link: View Compatible External and Internal Lathe Grooving Tool Holders for TGF32 Inserts 4. 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. Troubleshooting & Grade Comparison Tips Burr Formation on Part-Off: If an excessive burr forms at the center breakthrough, check tool center height alignment on the lathe turret. Insert Chipping: Ensure overhang from the tool block is kept to a strict minimum to eliminate tool chatter during deep grooving passes. Chip Crowding: Verify that coolant pressure is adequate to flush chips cleanly out of narrow 2mm grooves. Authoritative Reference: Compliant with ISO lathe tooling standards and empirical industrial metalworking databases.