BEYOND WC32-5D-SD38-WC06 U-Drill | 38mm Indexable Insert Drill (5D Depth)
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BEYOND WC32-5D-SD38-WC06
Professional 5D Indexable U-Drill | Precision Deep Hole Tooling
High-Efficiency CNC Drilling Solution
The BEYOND WC32-5D-SD38-WC06 is a high-rigidity indexable insert drill engineered for large-scale metal removal and deep-hole precision. With a 38mm cutting diameter and a 5D length-to-diameter ratio, this tool is the professional choice for high-speed CNC drilling. Designed for maximum chip evacuation, it excels in processing steel, alloys, and stainless steel with superior stability.
Model Code Explained
Technical Specifications & Comparison
| Technical Feature | Metric (mm) | Imperial (Inch) |
|---|---|---|
| Cutting Diameter (SD) | 38.0 mm | 1.496" |
| Shank Diameter | 32.0 mm | 1.259" |
| Max Drilling Depth | 190.0 mm | 7.480" |
Recommended Cutting Parameters
Maximize your WC06 U-drill performance with these reference values:
- Cutting Speed (Vc): 100 - 160 m/min (Depending on material hardness).
- Feed Rate (f): 0.05 - 0.12 mm/rev.
- Internal Coolant: High-pressure coolant is mandatory for 5D depth to ensure effective chip evacuation.
Pros & Cons of WC Type U-Drills
- 4 cutting edges per insert (Cost-effective).
- Better stability on uneven entry surfaces.
- Widely available WCMX / WCMT compatibility.
- Requires higher torque for 5D deep drilling.
- Sensitivity to spindle alignment in small diameters.
Premium Material & Flute Geometry
The tool body is forged from high-strength alloy steel with specialized anti-vibration heat treatment. The wide spiral flute geometry is designed for "forced" chip evacuation, preventing chip-packing—the primary cause of tool breakage in deep hole drilling. This indexable drill holder features a nickel-plated finish for superior corrosion and wear resistance.
Pro-Tip: Choosing Drill Depth (2D to 5D)
The L/D ratio is critical for CNC tooling success:
- 2D/3D: Best rigidity. Ideal for high-speed shallow holes.
- 4D: The universal standard for general purpose machining.
- 5D (This Model): Specialist deep-hole U-drill. Requires high-pressure internal coolant and precise spindle alignment to ensure straightness and tool longevity.
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.