Korloy DCGT11T302-AK H01 Aluminum & Non-Ferrous Turning Insert (10pcs)
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The Original Korloy DCGT11T302-AK H01 (ANSI Standard: DCGT 32.50.5) is a premium-tier turning insert engineered for superior precision in non-ferrous materials. This insert features the world-renowned AK (Aluminum Knight) chipbreaker, characterized by its mirror-polished rake surface and razor-sharp cutting edge. The H01 uncoated micro-grain carbide substrate provides the sharpest possible edge geometry, making it the ideal solution for achieving a mirror-like surface finish on Aluminum alloys, Copper, Brass, and high-performance engineering plastics.
High Surface Integrity: The 0.2mm nose radius (R0.2) is perfect for intricate profiles and sharp corners, effectively reducing radial pressure to prevent vibration on thin-walled components.
Technical Specifications:
| Brand | Korloy (100% Genuine) |
| ISO Code | DCGT11T302-AK |
| ANSI Code | DCGT 32.50.5 |
| Grade | H01 (Mirror-Polished Uncoated Carbide) |
| Application | Aluminum, Copper, Brass, Plastics |
Core Performance Benefits:
- Eliminate Chip Welding: The mirror-polished rake face prevents "gummy" aluminum from sticking to the tool, ensuring consistent chip flow and long tool life.
- Minimal Cutting Resistance: Extremely sharp edge geometry reduces power consumption and heat generation, preserving the part's dimensional accuracy.
- Versatile Precision: While optimized for Aluminum, it is exceptionally effective for machining high-clarity plastics (Acrylic/Polycarbonate) and soft alloys.
- Strict Tolerance Control: Periphery-ground manufacturing ensures high repeatability and precision across every insert in the box.
Recommended Cutting Parameters:
| Workpiece Material | Cutting Speed (Vc) | Feed Rate (f) | Depth of Cut (ap) |
|---|---|---|---|
| Aluminum (wrought/extruded) | 300 - 1000 m/min | 0.05 - 0.20 mm/rev | 0.1 - 3.0 mm |
| Copper / Brass alloys | 150 - 600 m/min | 0.05 - 0.15 mm/rev | 0.1 - 2.0 mm |
| Engineering Plastics | 100 - 500 m/min | 0.10 - 0.25 mm/rev | 0.2 - 4.0 mm |
Compatible Tool Holders:
Fits all standard 55-degree diamond SDJC or SDUC holders with 11T3 size pockets:
- External Holders: SDJCR/L 1212 / 1616 / 2020K11
- Boring Bars: S12M-SDUCR11 / S16Q-SDUCR11 / S20R-SDUCR11
Pro Tip: Choosing the Right Surface Finish
Is H01 the right choice for your application?
Optimized for Maximum Sharpness. Best for finishing Aluminum and Plastics where a mirror-like gloss is required. It generates the lowest heat.
Best for High-Silicon Aluminum (Castings). The Diamond-Like Carbon coating protects the carbide from abrasive wear caused by silicon particles.
Machinist's Insight: For pure Aluminum and 6061 series, the DCGT11T302-AK H01 is almost unbeatable for surface quality. Ensure your spindle speed is as high as safely possible to fully utilize the AK geometry.
Packaging: 10 pieces per box.