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 |
| Name | Custom End Mill |
| Flute number | 16 |
| Standard Diameters: | 1mm to 20mm |
| Flute tolerance | 0/-0.01mm |
| Flute type | Spiral |
| Coating | AlTiN/TiSiN (3-5μm) |
| Machine type | CNC machining |
| Commodity name | CNC Cutting Tools,carbide reamer |
| 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 |
| Name | Custom End Mill | Flute number | 16 |
| Standard Diameters: | 1mm to 20mm | Flute tolerance | 0/-0.01mm |
| Flute type | Spiral | Coating | AlTiN/TiSiN (3-5μm) |
| Machine type | CNC machining | Commodity name | CNC Cutting Tools,carbide reamer |
| Brand Name | AMG | Certification | ISO9001 |
| Place of Origin | CHINA | ||
| High Light | Spiral Flutes Carbide Expansion Reamer ，Spiral Flutes Custom End Mill ，Thread Shank Custom End Mill | ||
Solid Carbide Expansion Reamer with Spiral Flutes Thread Shank Adjustable Diameter for Precision Boring, 1/8" to 3/4"
Introduction:
Our premium solid carbide expansion reamer features an innovative spiral flute design with micro-adjustable diameter capability, engineered for precision hole finishing in demanding industrial applications. The threaded shank ensures secure mounting in CNC machines, lathes, or machining centers, while the expansion mechanism allows precise sizing adjustments within ±0.005mm. Manufactured from ultra-fine grain tungsten carbide, this professional-grade tool delivers exceptional wear resistance and surface finishes up to Ra 0.4μm.
Features:
Solid carbide construction (Grade K30) for maximum rigidity
Spiral flute design (35° helix) for superior chip evacuation
Precision ground cutting edges with 6-8 flutes
Micro-adjustable diameter range: 1/8" to 3/4" (3-19mm)
Threaded shank (1/2"-20 UNF standard, other threads available)
Adjustable in 0.001" (0.025mm) increments
TiAlN or AlCrN coating options
✓ Maintains tight tolerances (±0.005mm) in production runs
✓ 3X longer tool life than HSS reamers
✓ Reduced cutting vibration through balanced spiral design
✓ Single tool replaces multiple fixed-size reamers
✓ Excellent results in interrupted cut applications
✓ Saves setup time with quick diameter adjustments
Precision bore finishing in engine blocks/cylinders
Hydraulic component manufacturing
Aerospace bearing housings
Medical implant fixture holes
Die/mold guide pin holes
High-volume automotive components
Detailed Picture
Our workshop:
German-engineered carbide for extreme wear resistance
Patented adjustment mechanism maintains concentricity
Custom configurations available (flute count, angles)
100% inspected prior to shipment
Technical support for optimal machining parameters
Promotion policy:
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!
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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