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.
Need Help With ZCC.CT Inserts?
Looking for a ZCC.CT 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 ZCC.CT 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.