BEYOND WC40-5D-SD49-WC08 U-Drill | 5D Indexable Insert Drill for WC08
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BEYOND WC40-5D-SD49-WC08
Premium 5D Indexable U-Drill | Precision Engineering from China
Professional CNC Drilling Solution
The BEYOND WC40-5D-SD49-WC08 is a high-rigidity indexable insert drill engineered for deep-hole applications. This 49mm U-Drill features a 5D length-to-diameter ratio, making it an essential tool for high-speed metal removal in heavy industry. Designed for WC08 carbide inserts, it ensures excellent stability and hole accuracy.
Model Specifications Decoded
- WC: Uses WCMX / WCMT style hexagonal inserts (high cost-performance).
- 40: Shank Diameter (40mm) - Fits standard CNC tool holders.
- 5D: Drilling Depth (5 times the diameter, approx. 245mm).
- SD49: Cutting Diameter (49mm).
- WC08: Specifically designed for size 08 inserts (e.g., WC**080412).
Metric vs. Imperial Comparison
| Feature | Metric Model (mm) | Imperial Equivalent (Inch) |
|---|---|---|
| Cutting Diameter | 49.0 mm | 1.929" |
| Shank Diameter | 40.0 mm | 1.574" (approx. 1-1/2") |
| Drilling Depth | 245 mm | 9.645" |
Material & Flute Geometry
Crafted from high-strength alloy steel with an advanced nickel-plating process, the WC40-5D-SD49-WC08 offers superior corrosion resistance. The chip-pocket geometry is optimized for 5D depths, utilizing a wide-flute design to prevent chip clogging. The insert pockets are precision-machined to support high-pressure drilling without vibration, ensuring a smooth CNC indexable drilling experience.
Long-tail keywords: 49mm deep hole u-drill, internal cooling indexable drill bit, WC08 insert drill holder China, 5D CNC drilling tools.
Pro-Tip: Insert Grade Selection
Maximize your tool life by matching the grade to your workpiece:
- Steel (P): Use BEYOND BP2125 for general purpose machining.
- Stainless (M): Choose BP9035 for high heat resistance.
- Cast Iron (K): Opt for BK series with thick coating for wear resistance.
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.