BEYOND WC40-5D-SD46-WC08 U-Drill | 46mm Indexable Insert Drill (5D Depth)
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BEYOND WC40-5D-SD46-WC08
High-Performance 5D Indexable U-Drill | Made in China
Deep Hole CNC Drilling Specialist
The BEYOND WC40-5D-SD46-WC08 is a professional-grade indexable insert drill engineered for heavy-duty metal removal. With a 46mm cutting diameter and a 5D length ratio, this tool is the ultimate choice for high-speed CNC drilling. Designed for stability, it features advanced internal cooling channels to optimize chip evacuation and prevent heat buildup in deep holes.
Technical Code Breakdown
Metric & Imperial Specifications
| Parameter | Metric Unit | Imperial Equivalent |
|---|---|---|
| Cutting Diameter (SD) | 46.0 mm | 1.811" |
| Shank Diameter | 40.0 mm | 1.574" |
| Effective Depth | 230.0 mm | 9.055" |
Recommended Cutting Parameters
To maximize tool life and chip control, please use these reference values:
- Cutting Speed (Vc): 110 - 160 m/min (Adjust based on material)
- Feed Rate (f): 0.07 - 0.14 mm/rev
- Internal Cooling: Mandatory (High-pressure coolant recommended for 5D depth)
Premium Material & Flute Geometry
Constructed from high-strength alloy steel with an advanced nickel-plating process, the drill body provides excellent corrosion and wear resistance. The wide-flute design and spiral geometry facilitate "forced" chip evacuation, preventing chip-packing—a common issue in deep hole drilling. The WC08 insert pocket is precision-machined to ensure rigid clamping, reducing vibration and enhancing the CNC indexable drilling accuracy.
Search Keywords: 46mm indexable drill, internal coolant U-drill, 5D deep hole drill, WC08 insert holder, CNC carbide drilling tools.
2D-5D U-Drill Selection Guide
Selecting the right depth is crucial for stability:
- 2D/3D Drills: High rigidity, suitable for high-speed shallow holes. Maximum stability.
- 4D Drills: The versatile standard for most manufacturing tasks.
- 5D Drills (This Model): Optimized for deep-hole applications. Requires high-pressure internal coolant. Ensure the CNC spindle is perfectly aligned to avoid deflection.
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.