BEYOND WC32-5D-SD33-WC06 U-Drill | 33mm Indexable Insert Drill (5D Depth)
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BEYOND WC32-5D-SD33-WC06
Professional 5D Indexable U-Drill | Precision Deep Hole CNC Tooling
High-Speed Internal Cooling Drilling Solution
The BEYOND WC32-5D-SD33-WC06 is a high-rigidity indexable insert drill engineered for heavy-duty metal removal. Featuring a 33mm cutting diameter and a 5D depth-to-diameter ratio, this tool is the ultimate choice for deep-hole CNC drilling. It excels in processing carbon steel, alloy steel, and stainless steel with exceptional chip evacuation and hole accuracy.
Model Code Explained
Technical Data & Metric/Imperial Comparison
| Feature | Metric (mm) | Imperial (Inch) |
|---|---|---|
| Cutting Diameter (SD) | 33.0 mm | 1.299" |
| Shank Diameter | 32.0 mm | 1.259" |
| Max Drilling Depth | 165.0 mm | 6.496" |
Recommended Cutting Parameters
Maximize your 33mm U-drill bit performance with these reference values:
- Cutting Speed (Vc): 110 - 180 m/min (Depending on material hardness).
- Feed Rate (f): 0.05 - 0.12 mm/rev.
- Coolant: High-pressure internal coolant is mandatory for 5D depth to ensure effective chip removal.
Material Excellence & Flute Design
Constructed from premium alloy steel with specialized anti-vibration quenching, the BEYOND U-drill offers high durability. The spiral flute geometry is wide-designed for "forced" chip evacuation, preventing chip-packing—the primary cause of tool failure in 33mm indexable drilling. This WC06 insert holder is nickel-plated for superior corrosion resistance.
WC Series U-Drill: Pros & Cons
- Uses WCMX/WCMT inserts with 4 cutting edges (Highly cost-effective).
- Exceptional stability on irregular entry surfaces.
- Superior chip breaking on low-carbon steels.
- Higher torque requirements compared to SP series.
- Sensitive to spindle alignment in deep 5D applications.
Pro-Tip: Choosing Drill Depth (2D to 5D)
Selecting the right L/D ratio is critical for CNC tooling success:
- 2D/3D: Maximum rigidity; ideal for high-speed shallow holes.
- 4D: The universal standard for general manufacturing.
- 5D (This Model): Specialized deep-hole U-drill. Requires high-pressure coolant and precise alignment to maintain hole straightness.
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.