ZCC.CT RCKT2006MO-DR YBC401 Heavy Roughing Round Carbide Milling Inserts
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ZCC.CT RCKT2006MO-DR YBC401 Carbide Insert
Engineered for Maximum Reliability in Heavy Steel Roughing
Product Overview
The ZCC.CT RCKT2006MO-DR is a 20mm round milling insert designed for high-load operations. Featuring the DR (Heavy Roughing) chipbreaker, it provides a significantly reinforced cutting edge compared to the DM geometry. It is paired with the YBC401 CVD-coated grade, a substrate optimized for toughness (ISO P30-P50). This combination is the industry's answer for machining large steel components where "cutting edge security" is more important than pure speed.
Key Core Advantages
- ✔ DR Geometry: Reinforced edge land specifically designed to handle the impact of forging skins and scale.
- ✔ YBC401 Toughness: A premium CVD grade with superior thermal shock resistance, ideal for interrupted cuts.
- ✔ Optimal Heat Shield: The thick Al2O3 layer protects the substrate during high-friction heavy roughing.
Technical Specifications
ISO Nomenclature Decoding: RCKT2006MO-DR
Round
7° Relief
Tol.
Hole
20mm
6.35mm
Roughing
| Metric (ISO) | Imperial (ANSI) |
|---|---|
| RCKT 2006 MO-DR | RCKT 64-DR (0.787") |
Recommended Cutting Parameters
| Workpiece Material | Vc (m/min) | fz (mm/tooth) |
|---|---|---|
| Mild Steel / Carbon Steel | 100 - 180 | 0.25 - 0.70 |
| Low Alloy Steel | 80 - 140 | 0.20 - 0.60 |
Applications
- Heavy profile roughing of large dies.
- Machining of forged steel components with scale.
- High-feed milling on unstable setups.
- Large-scale face milling and copy milling.
Compatibility
- Heavy-duty CNC Machining Centers.
- Bridge-type milling machines.
- Compatible with standard RCKT 2006 pockets.
ZCC.CT Steel Grade Guide
YBC401: Highest toughness. Best for roughing and interrupted cuts in steel (P30-P50).
YBC302: Versatile. Best for general purpose steel milling with a balance of wear and toughness.
Customer Success Stories
"Switched to DR chipbreaker for our cast steel roughing. The edge holds up much better than the DM in heavy cuts."
— Robert H., USA 🇺🇸"Die Standzeit des YBC401 ist fantastico. Perfekt für große Schmiedeteile."
— Gunther M., Germany 🇩🇪"Good reliable insert. Very strong edge."
— Luca T., Italy 🇮🇹"Very aggressive metal removal. Excellent cost value."
— James W., Australia 🇦🇺"Perfect for profiling large mold bases."
— Kenji A., Japan 🇯🇵FAQ
1. When should I choose 'DR' over 'DM' chipbreaker?
Choose the DR (Roughing) geometry when you face unstable conditions, heavy scale, or large variations in the depth of cut. The DM is better for lighter roughing with more stable loads.
2. Is YBC401 suitable for dry machining?
Yes, the CVD Al2O3 coating is designed for high thermal stability, making it excellent for dry milling where thermal cracking is a risk.
3. What is the maximum depth of cut for RCKT2006?
While it depends on the holder, the 20mm round insert typically supports a maximum effective Ap (Depth of Cut) of up to 10mm in roughing operations.
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.