TaeguTec DNMG150608PC TT8115 | Reinforced High-Speed Steel Insert
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✓ Global Shipping: Delivery: generally 5–20 business days, depending on destination and shipping method.
✓ Guaranteed Quality: Check model, dimensions and compatibility before ordering. | Direct Factory Outlet
✓ Technical Support: Need grade selection help? Contact Engineer
💰 Bulk savings 2-9 pcs · 6% OFF | 10+ pcs · 12% OFF
TaeguTec DNMG150608PC TT8115
Reinforced 6.35mm Thickness: The High-Speed Precision Leader for Steel
Product Overview
"Which reinforced insert provides the best thermal stability for high-velocity finishing in alloy steel without compromising edge sharpness?"
The TaeguTec DNMG150608PC TT8115 is an industrial-grade solution for high-productivity ISO P (Steel) turning. By utilizing the 1506 series (6.35mm thickness), this insert offers significantly higher rigidity and vibration dampening than standard 1504 models. The TT8115 grade features a thick CVD Alumina (Al2O3) coating that acts as a superior thermal barrier, allowing your CNC machines to operate at maximum surface speeds. Combined with the PC (Positive Finishing) chipbreaker, it delivers a sharp, positive cutting action that minimizes heat generation at the workpiece while ensuring elite chip evacuation and mirror-quality surface finishes.
Key Features
A 6.35mm thickness provides exceptional mechanical support and thermal absorption for high-speed passes.
CVD Al2O3 layer ensures incredible crater wear resistance even at the extreme temperatures of continuous dry machining.
Positive finishing chipbreaker designed to lower cutting forces, preventing vibration and ensuring tight tolerances.
Technical Specifications
ISO Code Decoding: DNMG150608PC
55° Rhom
0° Relief
Tolerance
Hole/Sint
12.7mm IC
6.35mm S
0.8mm RE
Positive
| Unit System | Designation | Thickness (S) | Radius (RE) |
|---|---|---|---|
| Metric (ISO) | DNMG150608PC | 6.35 mm | 0.8 mm |
| Imperial (ANSI) | DNMG442PC | 0.250" | 0.031" |
Recommended Cutting Parameters
| Material Group | Speed (Vc) | Feed Rate (fn) |
|---|---|---|
| Low Carbon Steel | 250 - 550 m/min | 0.10 - 0.35 mm/rev |
| Alloy Steel (ISO P) | 200 - 450 m/min | 0.10 - 0.30 mm/rev |
Compatible Toolholders
This reinforced 1506 series insert requires holders such as DDJNR/L 15 or PDJNR/L 15 with appropriate shims for 6.35mm thickness.
Product Applications
- High-velocity finishing of large diameter shafts and axles.
- CNC finishing of forged steel automotive components.
- Precision turning of gear blanks and power transmission parts.
- Mass production requiring ultra-stable performance and mirror-like finishes.
TaeguTec Grade Comparison
| Grade Name | Type | Main Advantage |
|---|---|---|
| TT8115 | CVD Al2O3 | Maximum Speed: Optimized for high-velocity continuous cutting. |
| TT8125 | CVD TiCN+Al2O3 | Universal: Best balance of toughness and wear resistance. |
Why Choose TaeguTec?
TaeguTec is a global leader in high-performance CNC solutions, providing cutting-edge technology that drives industrial productivity. The DNMG 150608PC TT8115 is the culmination of advanced material science and precision engineering. By choosing TaeguTec, you are investing in a brand trusted by major automotive and aerospace manufacturers worldwide. This reinforced insert ensures that your machines run faster and longer, significantly reducing your cost-per-part while maintaining elite quality standards. Experience the power of Korean precision engineering in every pass.
Verified Global Feedback
"Maximum Throughput"
We increased our Vc by 25% with the TT8115. The 1506 thickness makes a massive difference in stability compared to standard inserts.
— Precision Dynamics Inc. (USA)"Exzellente Finishqualität"
Outstanding surface Ra. The PC chipbreaker is very sharp, reducing noise and heat even on tougher alloy steels.
— Fertigungstechnik Schmidt (Germany)"Affidabilità Superiore"
The most reliable insert for high-speed finishing. We run 3 shifts and the tool life is incredibly predictable.
— Meccanica di Precisione Rossi (Italy)"Elite Precision"
A perfect match for our high-precision CNC lathes. Sharp, fast, and stable. Highly recommended for steel finishing.
— Industrial Tooling Corp (Japan)Frequently Asked Questions
1. Can the TT8115 grade handle interrupted cuts?
The TT8115 is optimized for continuous high-speed passes. For interrupted cuts, we recommend the TT8125 or TT8135 for better shock resistance.
2. Does this 1506 insert fit a standard 1504 holder?
The IC is the same, but because the 1506 is 6.35mm thick (vs 4.76mm), you must ensure your holder’s pocket and shim are designed to accommodate the extra height.
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.