BEYOND WC32-5D-SD29.5-WC05 U-Drill | 29.5mm Indexable Insert Drill (5D Depth)
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BEYOND WC32-5D-SD29.5-WC05
Professional 5D Indexable U-Drill | High-Stability Deep Hole Tooling
Industrial Precision 29.5mm Drilling
The BEYOND WC32-5D-SD29.5-WC05 is a high-performance indexable insert drill engineered for heavy-duty metal removal. Featuring a 29.5mm cutting diameter and a 5D depth-to-diameter ratio, this tool is the ultimate choice for high-speed internal cooling drilling. It provides exceptional stability and efficient chip evacuation in carbon steel, alloy steel, and stainless steel CNC applications.
Model Code Explained
Insert Style
32mm Shank
5x Diameter
29.5mm Ø
Insert Size
Technical Data & Metric/Imperial Comparison
| Feature | Metric Unit | Imperial Equivalent |
|---|---|---|
| Cutting Diameter (SD) | 29.5 mm | 1.161" |
| Shank Diameter | 32.0 mm | 1.259" |
| Max Drilling Depth | 147.5 mm | 5.807" |
Recommended Cutting Parameters
Optimize your CNC machining results with these baseline settings for 29.5mm U-drills:
- Cutting Speed (Vc): 100 - 180 m/min (Adjust based on material hardness)
- Feed Rate (f): 0.05 - 0.12 mm/rev
- Coolant: High-pressure internal coolant is mandatory for 5D depth to ensure chip clearance.
Material Excellence & Spiral Flute Design
This WC05 insert holder is forged from high-strength alloy steel with advanced quenching technology to maximize rigidity. The wide-flute spiral geometry is optimized for "forced" chip evacuation, preventing chip-packing—the #1 cause of tool breakage in 29.5mm deep hole drilling. The nickel-plated surface provides excellent corrosion resistance and enhanced tool life in harsh industrial environments.
WC Series U-Drill: Pros & Cons
- Uses WCMX / WCMT inserts with 4 cutting edges (Cost-effective).
- Better stability on uneven or angled entry surfaces.
- Superior chip breaking performance on carbon steels.
- Higher torque requirements compared to SP series.
- Spindle alignment is critical for deep 5D drilling applications.
Pro-Tip: 2D-5D Comparison
2D/3D: Maximum rigidity; best for shallow holes and high-speed production.
4D: The universal standard for general-purpose CNC manufacturing.
5D (This Model): Specialized deep-hole drill. Requires high-pressure internal coolant to ensure straightness and tool longevity. Ensure your Z-axis has sufficient travel for the 5x Diameter length.