BEYOND WC32-2D-SD32-WC06 Indexable U-Drill | 32mm Fast Hole CNC Drill Body
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BEYOND WC32-2D-SD32-WC06
Professional 32mm 2D Indexable U-Drill | High-Speed CNC Metal Boring
Efficient 32mm Indexable Fast Hole Drilling
The BEYOND WC32-2D-SD32-WC06 is a heavy-duty indexable insert drill engineered for rapid material removal in CNC machining centers. Known as a high-performance fast hole U-drill, it features a 32mm cutting diameter with a 2D depth ratio and a 32mm straight shank. This tool is optimized for internal cooling drilling in carbon steel, alloy steel, and stainless steel, ensuring maximum productivity for your CNC lathe metal boring projects.
What does the model number mean?
Technical Specifications & Comparison
| Feature | Metric (mm) | Imperial Equivalent (Inch) |
|---|---|---|
| Drilling Diameter | 32.0 mm | 1.260" |
| Shank Diameter | 32.0 mm | 1.260" |
| Max Drilling Depth (2D) | 64.0 mm | 2.519" |
| Overall Length | ~154.0 mm | ~6.063" |
Premium 20CrMnTi Alloy Steel Body
Durable Tool Body: Built from premium 20CrMnTi alloy steel, the body undergoes a rigorous quenching process to ensure high surface hardness and core toughness. This material prevents tool deformation during high-torque metal boring and provides excellent vibration dampening for better surface finishes.
Advanced Spiral Flute Geometry: The SD32 indexable drill features a wide-track spiral flute design. This chip-groove geometry is engineered to reduce cutting resistance and accelerate chip evacuation. Combined with dual internal coolant holes, it allows for seamless high-speed drilling without chip clogging.
Recommended Cutting Parameters
Optimize your 32mm U-drill performance with these recommended baseline settings:
- Cutting Speed (Vc): 120 - 200 m/min (Material dependent).
- Feed Rate (f): 0.08 - 0.22 mm/rev.
- Rotation Speed (N): Calculated as $$N = \frac{Vc \times 1000}{\pi \times 32}$$
- Requirement: Internal cooling is mandatory to ensure chip flushing and tip longevity.
Why Choose the WC Type U-Drill?
- Uses WC series trigon inserts with 3 usable cutting edges (high economy).
- Superior balance between core strength and cutting efficiency.
- Lower cutting forces compared to traditional twist drills.
- Requires high-pressure coolant for best results.
- Primarily a roughing tool; hole tolerance is typically +0.1/-0.2mm.
Verified Global Feedback
"Outstanding Rigidity"
Dieter K. (Germany)
"Perfect for 32mm holes"
James T. (USA)
"Rapid chip evacuation"
Hiroshi M. (Japan)
"BEYOND Quality"
Luigi F. (Italy)
"Solid boring tool"
Mateo S. (Spain)
Expert Q&A
Q: Does the WC32-2D-SD32 come with the insert screws?
A: Yes, each BEYOND drill body includes a Torx wrench and the specialized screws for the inserts.
Q: Can I use this for through-holes?
A: Absolutely. The U-drill is designed for both through-holes and flat-bottom blind holes.
Q: Is internal cooling required?
A: Yes, for large 32mm holes, internal coolant is essential to maintain insert life and clear metal chips.
Tool Tip: 2D vs. 5D Depth Ratios
Choosing the right depth-to-diameter ratio is critical for tool stability:
- 2D (This Model): Provides maximum rigidity. Best for high-feed roughing and shallow holes.
- 3D: Standard versatility for general engineering.
- 5D: Deep-hole specialized. Requires significantly higher coolant pressure and reduced feed rates to prevent deflection and breakage.
Need Help With BEYOND Inserts?
Looking for a BEYOND 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 BEYOND 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.