BEYOND WC40-5D-SD45-WC08 U-Drill | 45mm Indexable Insert Drill (5D Depth)
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BEYOND WC40-5D-SD45-WC08
Professional 5D Indexable U-Drill | High-Efficiency Deep Hole Drilling
Precision Deep-Hole Machining
The BEYOND WC40-5D-SD45-WC08 is a heavy-duty indexable insert drill engineered for industrial-grade metal removal. With a 45mm cutting diameter and a 5D length-to-diameter ratio, this tool is optimized for high-speed CNC drilling applications where depth and stability are paramount. Designed for WC08 inserts, it ensures high precision and excellent chip control.
Model Specifications Decoded
Metric vs. Imperial Reference
| Technical Feature | Metric (mm) | Imperial (Inch) |
|---|---|---|
| Cutting Diameter | 45.0 mm | 1.772" |
| Shank Diameter | 40.0 mm | 1.574" |
| Drilling Depth | 225.0 mm | 8.858" |
Recommended Cutting Parameters
To ensure optimal tool life and effective chip evacuation, we suggest:
- Cutting Speed (Vc): 100 - 160 m/min (Adjust based on workpiece hardness).
- Feed Rate (f): 0.08 - 0.15 mm/rev.
- Internal Coolant: High-pressure internal cooling is mandatory for 5D drilling to clear chips from the deep flute.
Premium Material & Specialized Flute
The BEYOND U-Drill body is forged from high-strength alloy steel with an anti-vibration design. The surface is treated with nickel plating to resist corrosion and wear. The spiral flute geometry is wide and smooth, designed specifically for "forced" chip removal in deep hole drilling, preventing chip packing. This indexable drill holder provides exceptional rigidity for large-diameter drilling tasks.
Keywords: 45mm indexable drill, 5D U-drill bit, WC08 carbide insert holder, CNC internal cooling drill, high-speed deep hole drill.
Pro-Tip: 2D-5D U-Drill Selection
Choosing the right depth-to-diameter ratio is critical for performance:
- 2D/3D: Maximum rigidity. Best for high-speed shallow holes and lathes with less stability.
- 4D: The universal standard. Balanced performance for most machining centers.
- 5D (This Model): Designed for deep-hole applications. It requires precise spindle alignment and high-pressure coolant to prevent vibration and ensure 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.