BEYOND WC25-4D-SD23-WC04 U-Drill | 23mm Indexable Insert Drill (4D Depth)
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BEYOND WC25-4D-SD23-WC04
Precision 4D Indexable U-Drill | 23mm High-Performance CNC Machining
Efficient 23mm Indexable Drilling Solution
The BEYOND WC25-4D-SD23-WC04 is a professional-grade indexable insert drill engineered for rapid metal removal. Featuring a 23mm cutting diameter and a 4D depth-to-diameter ratio, this tool is the definitive choice for high-speed internal cooling drilling. Optimized for heavy-duty CNC machining, it provides exceptional stability in carbon steel, alloy steel, and stainless steel.
Model Code Specification
Technical Data & Metric/Imperial Comparison
| Feature | Metric Model (mm) | Imperial Equivalent (Inch) |
|---|---|---|
| Cutting Diameter (SD) | 23.0 mm | 0.905" |
| Shank Diameter | 25.0 mm | 0.984" |
| Max Drilling Depth (4D) | 92.0 mm | 3.622" |
Recommended Cutting Parameters
Maximize your metal holemaking efficiency with these settings:
- Cutting Speed (Vc): 120 - 200 m/min (Material dependent).
- Feed Rate (f): 0.05 - 0.15 mm/rev.
- Coolant Strategy: High-pressure internal coolant is mandatory for effective chip evacuation.
Premium Material & Optimized Spiral Flute
Constructed from high-performance alloy steel with specialized anti-vibration quenching, this WC04 insert holder ensures maximum rigidity. The wide spiral flute geometry is specifically engineered for "forced" chip removal, preventing chip-packing—the primary cause of tool failure in 23mm deep hole drilling.
WC U-Drill: Advantages & Considerations
- Uses WCMX / WCMT inserts with 4 cutting edges (Cost-effective).
- Stable performance on uneven or curved entry surfaces.
- Excellent chip breaking on low-carbon steels.
- Requires higher spindle power.
- Surface finish is slightly rougher than solid carbide drills.
Frequently Asked Questions
Q: Does this include the inserts?
A: No, this is the drill body only. It is compatible with standard WC04 inserts.
Q: Can it be used on a lathe?
A: Yes, it is suitable for both CNC milling centers and CNC lathes.
Q: What is the benefit of internal cooling?
A: It directly cools the cutting edge and flushes chips out through the flutes, preventing tool breakage.
Verified Customer Reviews
Pro-Tip: Choosing Drill Depth (2D to 5D)
- 2D/3D: Maximum rigidity; best for shallow holes and high-feed roughing.
- 4D (Current Model): The balanced universal standard for deep-hole machining.
- 5D: Specialized long reach drill. Requires extreme coolant pressure.
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.