Changzhou AMG Precision Tool Manufacturing CO., LTD
| Payment Terms | T/T/Credit Card |
| Supply Ability | 30000-100000pcs per month |
| Delivery Time | 5-12 working days |
| Packaging Details | Plastic tube |
| Product name | Heavy Duty 12mm 4 Flute Carbide End Mill |
| Material | Carbide |
| Application | Super alloys, stainless steel |
| Coating | TiAlSiN |
| Diameter | 12mm |
| Number of flute | 4 |
| Brand Name | AMG |
| Certification | ISO9001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T/Credit Card | Supply Ability | 30000-100000pcs per month |
| Delivery Time | 5-12 working days | Packaging Details | Plastic tube |
| Product name | Heavy Duty 12mm 4 Flute Carbide End Mill | Material | Carbide |
| Application | Super alloys, stainless steel | Coating | TiAlSiN |
| Diameter | 12mm | Number of flute | 4 |
| Brand Name | AMG | Certification | ISO9001 |
| Place of Origin | CHINA | ||
| High Light | 17-4PH Carbide End Mill ，CNC Cutting Carbide End Mill ，Heavy Duty Carbide End Mill | ||
Heavy Duty 12mm 4 Flute Carbide End Mill For Steel Stainless 17-4PH CNC Cutting
Introduction:
Features:
✔ Industrial Carbide Construction (YG10X Grade)
Sub-micron grain structure for maximum edge retention
5-8X longer life vs. HSS end mills
Withstands high cutting temperatures without deformation
✔ 4-Flute High-Efficiency Design
Balanced chip load for stable cutting in steels
Variable helix (35°/40°) reduces vibration & harmonics
Large core diameter for rigidity in heavy cuts
✔ Premium Coating Options (Optional)
AlTiN Coated Version available for HRC≤55 materials
TiSiN Nano-Coated Version for gummy stainless steels
Uncoated for general purpose applications
✔ CNC-Optimized Performance
Precision ground to ±0.008mm tolerances
G2.5 dynamically balanced for 15,000+ RPM
Coolant-through capability (optional)
✔ Flat Bottom & Corner Radius Options
True flat bottom for shoulder milling
R0.5 corner radius available for edge strengthening
✅ Higher Productivity - 30% faster feed rates vs. 3-flute designs
✅ Superior Finish - Ra 0.4-0.8μm achievable in finishing passes
✅ Vibration Damping - Variable helix eliminates chatter marks
✅ Deep Cutting Capable - Stable performance at 2.5xD depth
✅ Cost Efficiency - Reduced tool changes lower per-part cost
Applications:
Stainless Steels: 17-4PH, 304, 316
Tool Steels: D2, H13, A2 (HRC≤55)
Alloy Steels: 4140, 4340
High-Temp Alloys: Inconel 718, Waspaloy
Aerospace (structural components, landing gear)
Medical (surgical instruments, implants)
Oil & Gas (valve bodies, wellhead components)
Mold & Die (core/cavity machining)
Shoulder milling
Pocketing
Contouring
Slotting
Face milling
Detailed Pictures:
Our workshop:
New Customer Special Offers:
To help you experience our premium products, we’re excited to offer the following exclusive promotions for first-time buyers:
1.Free Test Samples
Get free samples (total value ≤ $20 USD) when you cover the international shipping cost.
Perfect for evaluating our product quality and performance risk-free.
2.$50 USD Discount on First Order
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!
Our advantages:
1.Advanced grinding machines: All of our grinding machines are WALTER and SAACKE brands.
2.Advanced inspection machines: We have ZOLLER, OMEGA, PG1000, etc. For inspecting each carbide tools.
3.Fast feedback: we offer 24 hours online service
4.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)
Related products:
Company Details
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
200-300
Employee Number:
30~50
Ecer Certification：
Verified Supplier
CHANGZHOU AMG PRECISION TOOL MANUFACTURING CO., LTD. is a leading manufacturer and solution provider specializing in high-performance carbide cutting tools for precision CNC machining applications. With a strong commitment to innovation and quality, we design and produce an extensive range of... CHANGZHOU AMG PRECISION TOOL MANUFACTURING CO., LTD. is a leading manufacturer and solution provider specializing in high-performance carbide cutting tools for precision CNC machining applications. With a strong commitment to innovation and quality, we design and produce an extensive range of...
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