BEYOND WC40-5D-SD48-WC08 U-Drill | 5D Indexable Insert Drill for WC08 Inserts
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BEYOND WC40-5D-SD48-WC08
Professional 5D Indexable U-Drill | High-Speed Precision Drilling
High-Performance CNC Drilling
The BEYOND WC40-5D-SD48-WC08 is a heavy-duty indexable insert drill designed for deep-hole operations. With a 5D drilling depth and a 48mm cutting diameter, this tool is engineered for maximum stability and rapid chip evacuation. Whether you are working with steel, stainless steel, or cast iron, this 48mm U-Drill delivers exceptional efficiency for modern CNC machining.
Understanding the Model Code
- WC: Designed for WCMX / WCMT hexagonal inserts.
- 40: Shank Diameter (40mm) for standard tool holders.
- 5D: Drilling Depth (5 times the diameter, approx. 240mm).
- SD48: Cutting Diameter (48mm).
- WC08: Compatible with 08 size inserts (e.g., WC**080412).
Technical Specifications (Metric vs. Imperial)
| Parameter | Metric (mm) | Imperial (Inch) |
|---|---|---|
| Cutting Diameter | 48.0 mm | 1.889" |
| Shank Diameter | 40.0 mm | 1.574" |
| Max Depth | 240 mm | 9.448" |
Recommended Cutting Parameters
To optimize tool life and chip control, we recommend the following settings:
- Spindle Speed (Vc): 110 - 180 m/min (Material dependent).
- Feed Rate (f): 0.06 - 0.15 mm/rev.
- Coolant: Internal high-pressure coolant is required for 5D drilling to ensure smooth chip evacuation and cooling of the carbide inserts.
Premium Build & Advanced Flute Design
The drill body is forged from high-strength alloy steel with an anti-vibration design. The specialized chipbreaker flute geometry is wide and smooth, reducing friction and preventing "chip nesting" during deep 5D drilling. This CNC indexable drill is nickel-plated for superior corrosion resistance and surface hardness.
Long-tail keywords: 48mm internal cooling u-drill, 5D deep hole indexable bit, WC08 carbide insert drill holder, high-speed CNC drilling for hardened steel.
Pro-Tip: Grade Comparison
Selecting the right insert grade for your BEYOND U-Drill:
| BP2125 (Steel): | Universal grade for carbon steel and alloy steel. High toughness. |
| BP9035 (Stainless): | Advanced coating for heat resistance in stainless steel applications. |
| BK Series (Cast Iron): | Highly wear-resistant for abrasive cast iron machining. |
Technical FAQ & Buying Guide
Absolutely. Our CNC carbide inserts (including CNMG, WNMG, DNMG, and APMT series) are manufactured strictly adhering to international ISO/ANSI specifications. A CNMG 120408 from OYYU BEYOND will flawlessly fit any standard turning tool holder or indexable tool from major global brands like Sandvik Coromant, Kennametal, Iscar, Walter, or SECO, providing a highly cost-effective premium alternative without sacrificing tolerance or tool life.
We offer optimized CVD and PVD multi-layer coatings for different ISO material groups:
- For Carbon/Alloy Steel (ISO P): Choose our thick multi-layer CVD coated grades (e.g., Al2O3 + TiN). They provide exceptional crater wear resistance and thermal barriers during high-speed dry or wet roughing.
- For Stainless Steel (ISO M): Choose our nano-structured PVD coated grades with sharp, positive chipbreakers (like -TM or -MA). This combination prevents work hardening and effectively controls sticky chips.
The optimal cutting parameters vary depending on the workpiece hardness and operation type:
- For General Steel Turnings: Recommended cutting speed ($V_c$) ranges from 150 to 280 m/min, with a feed rate ($f$) of 0.15 to 0.45 mm/rev.
- For Stainless Steel Finishing: Recommended cutting speed ($V_c$) is 120 to 200 m/min, with a feed rate ($f$) of 0.10 to 0.25 mm/rev.Always adjust parameters based on early wear patterns: increase $V_c$ if built-up edge occurs, or reduce $V_c$ if severe flank wear is observed.
Yes, we support machine shops, distributors, and global buyers with tiered wholesale pricing and competitive volume discounts. We also provide OEM custom manufacturing solutions for tool holders and carbide inserts based on your technical drawings. Contact our team to request a quick B2B quotation.
We provide secure worldwide express shipping (via DHL, FedEx, and UPS) with specialized, vibration-proof industrial packaging to ensure tools arrive in perfect condition. In-stock items are dispatched within 24-48 hours, while custom or bulk orders typically have a stable lead time of 15-25 days.
All our cutting tools and tool holders are manufactured strictly in accordance with ISO 9001 and international industrial standards. Every batch undergoes 100% rigorous quality control testing using high-precision optical measuring equipment to ensure reliable tool life and stable performance in continuous mass production.