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 | 2 Flute Straight Flute Carbide Step Drill for Aluminum |
| Inner coolant | Yes |
| Application | 7 series, 6 series aluminium |
| Coating | Uncoated (optional TiAlN for steel) |
| Flute type | Straight flute |
| 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 |
View Detail Information
Explore similar products
Wear Resistant 2 Flute Drill Bit 4mm - 32mm Straight Flute Carbide Drill
Uncoated Carbide Step Drill High Speed CNC Drill Bits Customized Extra Long Life
High Speed Tungsten Carbide Drill Bits 90 Degree / 120 Degree 3 Flute
Customized Single Point Thread Mill Cutter AlTiN Coating Carbide Thread Mill For
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 | 2 Flute Straight Flute Carbide Step Drill for Aluminum | Inner coolant | Yes |
| Application | 7 series, 6 series aluminium | Coating | Uncoated (optional TiAlN for steel) |
| Flute type | Straight flute | 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 | Carbide Step Drill Aluminum ，CNC Machining Carbide Step Drill ，ODM Carbide Step Drill | ||
Custom 2 Flute Straight Flute Carbide Step Drill for Aluminum Multi Diameter Hole Cutting High Speed CNC Machining OEM ODM Support
Introduction:
Features:
✔ Premium Carbide Construction
YG6X micro-grain tungsten carbide (0.5-0.8μm, 10% cobalt) for extended tool life
No coating required – maximizes sharpness for aluminum and soft metals
✔ Optimized Straight Flute Design
2-flute geometry reduces cutting forces and prevents material adhesion
High helix angle (30°-35°) for efficient chip ejection
Polished flutes minimize friction and heat buildup
✔ Multi-Diameter Step Geometry
Custom step configurations (e.g., 4mm → 6mm → 8mm in one tool)
Precision-ground edges (±0.01mm diameter tolerance)
Center-cutting capable for plunge drilling
✔ High-Speed Performance
Stable at 15,000-30,000 RPM (diameter-dependent)
Dry machining compatible (air blast recommended)
Applications:
Aerospace Manufacturing
Lightweight structural components (7075-T6)
Cooling channel hole patterns
Automotive Production
EV battery housing drilling
Aluminum casting machining
Electronics Cooling
Heat sink array drilling
Server chassis ventilation holes
General Metalworking
Jig/fixture plate hole drilling
Multi-diameter fastener holes
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...
Get in touch with us
Leave a Message, we will call you back quickly!