Product Specifications:
This high‑speed 23.5mm U drill is optimized for small‑to‑medium batch production where cycle time reduction is critical. At 1900‑2000 RPM and a feed of 0.06‑0.08 mm/r, it cuts drilling time by nearly 30% compared to standard U drills. The 3D depth (70.5mm) covers most common holes in automation equipment, hydraulic manifolds, and precision components. C25 shank fits standard 25mm tool holders.
SPMG07T308 inserts are shared across multiple diameters, reducing spare part inventory. Double helix cooling ensures chip flow remains stable at high RPM, preventing packing that can cause insert breakage. Typical applications include solenoid valve bodies, pneumatic fittings, motor end bells, and medical device components. This drill excels on high‑speed machining centers (HSM) with coolant‑through spindles. For materials like 12L14 steel or 6061 aluminum, feed rates can be increased to 0.10 mm/r. Custom lengths and corner radii are available for specialized tooling. Make your small‑hole drilling faster and more profitable with this 23.5mm U drill.
Standard sizes shown above. Custom diameters (12–60 mm), drilling depths (2D‑5D), and shank types available. Request non‑standard sizes →
| Name: | Indexable U Drill | Material: | Solid Carbide/High Carbon Steel/Tool Steel |
| Flute: | 1-6 | HRC: | HRC45°,HRC50°,HRC55° |
| Insert: | SPMG SPGT | Length: | 2D 3D 4D 5D |
| Customization | OEM/ODM | Precision: | Finishing, Semi-Finishing, Roughing |
| Coolant | Yes | Package: | Inner Plastic Box, Carton Outside |
| Process Equipment : | CNC Tooling | Suitable For: | CNC Lathe Machine |
✅ Inserts can be customized separately.
We offer SPMG, WCMX, and other insert types with tailored coatings (TiN, TiAlN, AlCrN) and carbide grades for your specific material. Request non‑standard inserts →
