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.