BEYOND WC32-4D-SD32.5-WC06 U-Drill | 4D Indexable Insert Drill for WC06 Inserts
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BEYOND WC32-4D-SD32.5-WC06
Professional 4D Indexable U-Drill | High-Precision CNC Machining
Product Overview
The BEYOND WC32-4D-SD32.5-WC06 is a premium indexable insert drill engineered for high-efficiency metal removal. Designed for stability and precision, this 4D U-drill features internal coolant holes to ensure superior chip evacuation and heat management during heavy-duty CNC operations.
Understanding the Model Code
| Code Segment | Description |
|---|---|
| WC | Compatible with WCMX / WCMT type inserts. |
| 32 | Shank Diameter: 32mm. |
| 4D | Drilling Depth: 4 times the diameter (4 x D). |
| SD32.5 | Drilling Cutting Diameter: 32.5mm. |
| WC06 | Uses 06 size inserts (e.g., WC**06T308). |
Technical Specifications & Cross-Reference
Compare our standard Metric U-Drill with common Imperial equivalents for global CNC setup compatibility.
| Feature | Metric (mm) | Imperial (Inch Approx.) |
|---|---|---|
| Cutting Diameter | 32.5 mm | 1.279" |
| Shank Diameter | 32 mm | 1-1/4" |
| Drilling Depth | 130 mm | 5.118" |
Recommended Cutting Parameters
To maximize tool life and achieve optimal chip control, follow these guidelines:
- Feed Rate (f): 0.05 - 0.15 mm/rev (Adjust based on material hardness).
- Cutting Speed (Vc): 120 - 220 m/min (For Carbon Steel/Alloy Steel).
- Coolant: High-pressure internal coolant is mandatory for 4D drilling depths.
Premium Build & Material Quality
The drill body is forged from high-strength alloy steel with a specialized nickel coating for superior corrosion resistance and reduced friction. The WC06 insert pocket is precision-machined to ensure rigid clamping, which minimizes vibration and prevents "drill walking."
Long-tail keywords: High-speed internal cooling U-drill, CNC indexable drilling for hardened steel, 32.5mm carbide insert drill.
Grade Comparison & Pro-Tips
- BEYOND BP Series: Excellent for general steel and stainless steel (Versatile).
- BEYOND BK Series: Optimized for cast iron machining (High wear resistance).
- Tip: Always ensure the CNC spindle is aligned. For 4D drills, a slight reduction in feed rate at the entry and exit of the hole will significantly increase the tool's lifespan.
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.