Korloy CCMT09T304-HMP PC5300 Universal Tough Carbide Insert (10pcs)
Price shown is a starting point. Contact us for a precise quote based on your requirements.
The Original Korloy CCMT09T304-HMP PC5300 (ANSI Standard: CCMT 32.1) is the industry's premier "All-Rounder" carbide insert. While specialized grades focus only on one material, the PC5300 is a High-Toughness Universal Grade designed to handle Stainless Steel, Carbon Steel, Alloy Steel, and even Heat-Resistant Alloys. If you have an unstable setup or an interrupted cut, this insert provides the edge security needed to finish the job without chipping.
Shop Tip: Looking for high-speed, continuous finishing specifically for stainless steel? Check out the CCMT09T304 PC9030 for maximum surface smoothness.
Technical Specifications:
| Brand | Korloy (100% Genuine) |
| ISO Code | CCMT09T304-HMP |
| ANSI Code | CCMT 32.1 |
| Grade | PC5300 (Universal Toughness) |
| Nose Radius | 0.4 mm (1/64") - Balanced Precision |
Why Choose PC5300 Grade?
- Sub-Micron Substrate: Features an ultra-fine grain structure that provides exceptional resistance to thermal cracking and mechanical impact.
- New S-Coating Technology: The advanced PVD coating reduces friction at the cutting point, preventing work-hardening and material adhesion.
- Interrupted Cut Performance: Unlike more brittle grades, PC5300 can handle "bumping" or hex-material turning without losing its edge.
- Universal Compatibility: Reduces tool inventory by performing excellently across P, M, K, and S material groups.
Recommended Cutting Parameters:
| Workpiece Material | Cutting Speed (Vc) | Feed Rate (f) | Depth of Cut (ap) |
|---|---|---|---|
| Carbon/Alloy Steel | 120 - 220 m/min | 0.08 - 0.20 mm/rev | 0.5 - 2.5 mm |
| Stainless Steel (304/316) | 90 - 170 m/min | 0.08 - 0.15 mm/rev | 0.5 - 2.0 mm |
Compatible Tool Holders:
Ensure a rigid setup for your CCMT 32.1 (CCMT 09) inserts with SCLCR/L type holders:
- External Turning: SCLCR1212H09 / SCLCR1616H09 / SCLCR2020K09
- Boring Bars (Internal): S12M-SCLCR09 / S16Q-SCLCR09 / S20R-SCLCR09
The Perfect Match: PC5300 vs. PC9030
Which Korloy grade should you load into your machine?
Best for general workshop use, interrupted cuts, unstable setups, and steel/stainless versatility.
Best for continuous cuts in stainless steel where achieving a mirror-like surface is the main goal.
Machinist's Tip: If your machine has low rigidity or you are cutting through "scale" (rough outer surface), start with PC5300 for much better tool life.
Packaging: 10 pieces per box.
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.