ZCC.CT DCGT11T302-SF YBG102 Carbide Turning Inserts for Superalloys
Price shown is a starting point. Contact us for a precise quote based on your requirements.
DCGT11T302-SF YBG102 Turning Inserts
Product Overview
The DCGT11T302-SF YBG102 is a high-precision 55° rhombic positive insert designed for elite finishing. Combining the -SF (Super Finishing) chipbreaker with the YBG102 PVD nano-TiAlN coating, this tool is the ultimate solution for small-depth-of-cut operations in Titanium, Nickel-based alloys, and Stainless Steel. The sharp cutting edge and high-accuracy "G" tolerance class ensure ultra-stable dimensional control and mirror-like surface finishes.
Key Advantages
- ✔ YBG102 Nano-Coating: Ultra-fine TiAlN PVD coating provides exceptional hardness and heat resistance (S05–S15 / M05–M15 range).
- ✔ -SF Chipbreaker Geometry: Designed for low feed rates and shallow cuts, effectively preventing chip wrapping on small parts.
- ✔ Sharp Peripheral Grinding: Reduces cutting resistance and prevents workpiece deflection in thin-walled components.
- ✔ Class G Precision: Offers the highest mounting repeatability for automated CNC production.
ISO Nomenclature Breakdown
55° Rhombic
7° Relief
Precision G
With Hole
11.6mm Edge
3.97mm Thick
0.2mm Radius
Technical Specifications
| Attribute | Metric (ISO) | Inch (ANSI) |
|---|---|---|
| Model ID | DCGT11T302-SF | DCGT 32.50.5-SF |
| Inscribed Circle | 9.525 mm | 3/8" |
| Thickness | 3.97 mm | 5/32" |
| Nose Radius | 0.2 mm | 0.008" |
Recommended Cutting Parameters
| Cutting Speed (Vc) | 40 - 150 m/min (Superalloys) |
| Feed Rate (f) | 0.03 - 0.12 mm/rev |
| Depth of Cut (ap) | 0.05 - 1.0 mm |
Compatible Tool Holders
Standard SDJCR/L or SDUCR/L Holders:
SDJCR1212H11 | S16Q-SDUCR11 | S20R-SDUCR11
Shop Matching Holders →Target Materials
- Titanium Alloys (Ti-6Al-4V)
- Inconel 718 / Monel
- Austenitic Stainless Steel (304/316)
- Aerospace Grade Superalloys
Grade Performance Comparison
- YBG102: Premium High-Temp Resistance (S05-S15).
- YBG202: General Purpose Toughness (M10-M25).
- YBS103: Optimized for Heavy S-Class Turning.
Why Choose ZCC.CT Tools?
As the flagship brand of the world's leading cemented carbide group, ZCC.CT integrates the entire supply chain from mineral extraction to precision coating. The YBG series represents the pinnacle of PVD technology, offering aerospace-grade reliability and extreme precision for high-value manufacturing at a significant cost advantage.
Verified Global User Reviews
⭐⭐⭐⭐⭐
"Flawless Surface Finish"
Used on Titanium Ti-6Al-4V for medical implants. The 0.2 radius and -SF breaker are perfect for high-tolerance finishing.
— John D., USA (Aerospace Engineer)⭐⭐⭐⭐⭐
"Top Qualität in Edelstahl"
Excellent performance in 316L stainless. Wear is very predictable, allowing for long unattended CNC runs.
— Markus S., Germany⭐⭐⭐⭐
"Affidabile e Preciso"
The Class G tolerance really makes a difference when swapping inserts in our production line.
— Luca B., Italy⭐⭐⭐⭐⭐
"抜群のチップブレーカー"
-SF breaker solves our chip wrapping issues in small-diameter boring operations.
— Kenji T., JapanFrequently Asked Questions
A: Yes, high-pressure coolant is highly recommended for finishing Superalloys to enhance tool life and chip evacuation.
A: Class G inserts are peripherally ground, offering tolerances as tight as ±0.025mm, ensuring the center height and tip position stay identical between insert changes.
A: For stainless steel, yes; however, for Titanium and Inconel, heat management is critical, so coolant is preferred.
Material Comparison Tip: When machining Nickel-based Alloys, the YBG102 grade is superior due to its high-temperature stability. If you encounter significant mechanical vibration, consider the YBG202 for its increased substrate toughness.
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.