12mm TiSiN Coated Carbide Bull Nose End Mill R1 Corner Radius, 150mm OAL 70mm Cutting Length For Steel Hardened Alloys
| Attribute | Value |
|---|---|
| Product name | 12mm TiSiN Coated Carbide Bull Nose End Mill |
| Helix | 38°-45° |
| Application | Carbon, Alloy Steels, Stainless Steel, Cast Iron & Ductile Iron |
| Radius | R1 |
| OAL | 150mm |
| Precision | h6 |
This industrial-grade 12mm bull nose end mill features an extraordinary 150mm overall length (OAL) with 70mm cutting length, specifically engineered for deep cavity machining in hardened materials up to HRC65. The advanced TiSiN (Titanium Silicon Nitride) nano-composite coating provides maximum thermal protection in challenging applications where standard tools fail.
- 150mm OAL / 70mm cutting length
- Special neck relief design prevents rubbing
- Maintains rigidity at 5:1 length-to-diameter ratio
- 1000°C+ thermal barrier protection
- 5-8X longer life than standard AlTiN
- Self-lubricating properties reduce built-up edge
- Sub-micron grain structure (0.3-0.5μm)
- Optimized core strength (92.5 HRA)
- Ground to aerospace tolerances (±0.008mm)
- Variable helix (37°/42°) eliminates harmonics
- Unequal flute spacing (82°/98°)
- R1 radius maintains corner integrity
- Longer Tool Life - AlTiCrN coating drastically reduces wear in abrasive materials.
- Higher Productivity - 5-flute design enables faster machining with excellent surface finish.
- Reduced Vibration - Engineered flute geometry minimizes chatter in hard materials.
- Versatile Application - Effective in dry, wet, or MQL (Minimum Quantity Lubrication) machining.
- Mold cores & ejector pockets
- Turbine blade root features
- Automotive die cavities
- Engine casing grooves
- Landing gear structural pockets
- Wing spar channels
- Orthopedic implant contours
- Surgical instrument profiles
- Dental mold details
To help you experience our premium products, we're excited to offer the following exclusive promotions for first-time buyers:
Get free samples (total value ≤ $20 USD) when you cover the international shipping cost. Perfect for evaluating our product quality and performance risk-free.
New customers can enjoy a $50 discount on the first order of $500 or more. A great way to start our partnership with extra value!
- Advanced grinding machines: All of our grinding machines are WALTER and SAACKE brands.
- Advanced inspection machines: We have ZOLLER, OMEGA, PG1000, etc. For inspecting each carbide tools.
- Fast feedback: we offer 24 hours online service
- Strict quality control system: We strictly adhere to a three-stage inspection process for each tool: Raw material inspection, Semi-finished product inspection after production, Final inspection after coating (pre-shipment check)
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