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 | Solid Carbide Step Drill Bit High Speed Multi Diameter Tool for Metal Stainless |
| Application | Cutting Tool for Metal |
| Coating | Uncoated (optional TiAlN for steel) |
| Oem | Yes |
| Flute Length | Varies by size |
| Size | Various sizes available |
| Shank Type | Round |
| Flute Count | 2 |
| 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 | Solid Carbide Step Drill Bit High Speed Multi Diameter Tool for Metal Stainless | Application | Cutting Tool for Metal |
| Coating | Uncoated (optional TiAlN for steel) | Oem | Yes |
| Flute Length | Varies by size | Size | Various sizes available |
| Shank Type | Round | Flute Count | 2 |
| Brand Name | AMG | Certification | ISO9001 |
| Place of Origin | CHINA | ||
| High Light | Multi Diameter Carbide Step Drill Bit ，Stainless Carbide Step Drill Bit ，Aluminum Carbide Step Drill Bit | ||
Solid Carbide Step Drill Bit High Speed Multi Diameter Tool for Metal Stainless Steel Aluminum 2/3/4/5/6mm Steps
Introduction:
Features:
✔ Solid Carbide Construction – Exceptional hardness and heat resistance for long-lasting performance.
✔ Multi-Diameter Steps (2/3/4/5/6mm) – Drill and chamfer holes in one pass, saving time and tool changes.
✔ High-Speed Capable – Optimized flute design for efficient chip evacuation in CNC and manual drilling.
✔ 135° Split Point Tip – Reduces walking and ensures precise hole starts.
✔ Polished Surface Treatment – Minimizes material adhesion (especially for aluminum).
Applications:
Sheet Metal Fabrication (HVAC, automotive panels)
CNC Machining (precision hole enlarging/deburring)
Stainless Steel Components (food processing equipment, surgical tools)
Aerospace & Electronics (thin-wall drilling in aluminum alloys)
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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