TaeguTec SCGT09T308FL K10 | Sharp Aluminum Turning Insert
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TaeguTec SCGT09T308FL K10
Precision Polished Performance: The Gold Standard for Aluminum & Non-Ferrous Turning
Product Overview
"Which insert grade provides the sharpest cutting edge and smoothest chip flow to prevent sticking when turning high-silicon aluminum or copper?"
The TaeguTec SCGT09T308FL K10 is the ultimate choice for ISO N (Non-ferrous) machining. The K10 uncoated grade is a fine-grained carbide substrate that maintains a razor-sharp edge, essential for "slicing" through gummy materials. The FL (Finishing/Light) chipbreaker features a highly polished top face, which drastically reduces friction and prevents the dreaded Built-Up Edge (BUE). This results in exceptional dimensional stability and a surface finish that often eliminates the need for secondary polishing.
Key Features
A mirror-finish top face ensures effortless chip evacuation and prevents material welding to the tool.
Uncoated sub-micron substrate offers maximum hardness and sharp edge retention in abrasive non-ferrous alloys.
The positive clearance reduces cutting forces and vibration, ideal for slim parts and high-speed CNC applications.
Technical Specifications
ISO Code Decoding: SCGT09T308FL
Square 90°
7° Relief
Tolerance
Hole/Sint
9.52mm IC
3.97mm S
0.8mm RE
Sharp Fin
| Unit System | Designation | I.C. (Inscribed Circle) | Nose Radius (RE) |
|---|---|---|---|
| Metric (ISO) | SCGT09T308FL | 9.52 mm | 0.8 mm |
| Imperial (ANSI) | SCGT3(2.5)2FL | 0.375" | 0.031" |
Recommended Cutting Parameters
| Material Group | Speed (Vc) | Feed Rate (fn) |
|---|---|---|
| Aluminum Alloys (Non-ferrous) | 300 - 1200 m/min | 0.10 - 0.35 mm/rev |
| Copper / Brass / Plastics | 200 - 600 m/min | 0.05 - 0.25 mm/rev |
Compatible Toolholders
This SCGT 09T3 series insert is compatible with standard 90° square holders such as SSKCR/L 09 or SCKCR/L 09. For internal boring, use S-SCKCR 09 boring bars.
Product Applications
- High-speed finishing of aerospace aluminum structural components.
- Precision turning of automotive aluminum wheels and engine casings.
- Mirror-finish machining of copper and brass electrical connectors.
- Clean cutting of acrylics and engineering plastics without melting.
TaeguTec Grade Comparison
| Grade Name | Coating | Primary Strength |
|---|---|---|
| K10 | Uncoated (Polished) | Sharpness King: Best for ISO N materials and mirror finishes. |
| TT5080 | PVD Coated | General Purpose: Better for titanium and tough alloys. |
Why Choose TaeguTec?
TaeguTec is a global leader in non-ferrous machining solutions. The SCGT 09T308FL K10 is the culmination of advanced metallurgy and precision grinding. While competitors often offer generic uncoated inserts, TaeguTec’s K10 grade features a proprietary sub-micron structure that resists the abrasive wear common in high-silicon aluminum. Our FL chipbreaker is not just "ground"—it is meticulously polished to a mirror finish to ensure the highest quality surface integrity. When your CNC production depends on speed, accuracy, and aesthetics in non-ferrous metals, TaeguTec is the industry’s trusted partner.
Verified Global Feedback
"Mirror Finish Every Time"
We use these for aluminum optical housings. The surface finish is so good we stopped the post-machining polishing process.
— Precision Optics Ltd (USA)"Hervorragend für Alu"
Outstanding chip control. Even at very high speeds, the chips break perfectly and never stick to the insert.
— Zerspanungstechnik Bayern (Germany)"Qualità Superiore"
The best insert for high-silicon casting. K10 grade holds the edge much longer than standard carbide.
— Componenti Meccanici (Italy)"Reliable and Sharp"
Great for our high-feed finishing on copper parts. The polished face really makes a difference in chip flow.
— Kyoto Precision Eng. (Japan)Frequently Asked Questions
1. Can I use K10 on Carbon Steel?
No. Uncoated K10 will wear out very rapidly on steel due to chemical diffusion. For steel, use a CVD coated grade like TT8115.
2. Does this insert require high-pressure coolant?
While standard coolant is sufficient, high-pressure coolant further enhances chip evacuation and extends tool life in deep boring applications.
Need Help With taegutec Inserts?
Looking for a taegutec 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 taegutec insert is in stock. 24-hour quote response. ISO 9001 certified. Ships from Hangzhou in 3–7 days.
Technical FAQ & Buying Guide
When choosing CNC cutting tools, check the full model code, dimensions, grade and selected variant before ordering. Do not rely on the product image alone.
For carbide inserts, tool holders, drills and end mills, compare the mounting dimensions, connection type and manufacturer's specifications with your holder or machine. If you are unsure, share your existing part number and machining application with us before ordering.
Check the product listing for the selling unit, pack quantity and included components. If it is unclear whether the price is per piece or per pack, or whether a tool body and inserts are sold separately, contact us before purchasing.
Select cutting speed, feed rate and depth of cut using the relevant manufacturer's recommendations for your tool model, workpiece material, machine conditions and coolant method. The same settings are not suitable for every product or application.
Our automatic quantity discount is 6% off for 2–9 items and 12% off for 10 or more items, based on the total product quantity in the cart. Other offers may not combine with this discount; check the applicable offer conditions.
According to our shipping policy, orders are typically processed and shipped within 1–3 business days after confirmation. Delivery generally takes 5–20 business days, depending on your destination and shipping method. Customs clearance or unforeseen delays may affect delivery times. A tracking number is sent by email after shipment.