Solid Carbide Step Drill Bit High Speed Multi Diameter Tool For Metal Stainless Steel Aluminum 2/3/4/5/6mm Steps
Price:
Negotiable
MOQ:
3-10PCS
Delivery Time:
5-12 working days
Brand:
AMG
Product Description
Solid Carbide Step Drill Bit High Speed Multi Diameter Tool
Product Overview
This precision-engineered solid carbide step drill bit is designed for high-speed multi-diameter drilling in metals, including stainless steel, aluminum, and alloy steels. Its unique step design (2/3/4/5/6mm) allows for smooth hole enlargement in a single operation, eliminating the need for multiple drill bits.
| Attribute | Value |
|---|---|
| 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 |
Key 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)
Performance Advantages
✓ Reduced Cycle Times - Combines multiple operations into one tool path
✓ Exceptional Hole Quality - Produces burr-minimized holes with precise diameters
✓ Improved Process Stability - 3-flute design eliminates chatter in automated applications
✓ Extended Tool Life - Carbide substrate withstands high-temperature machining
✓ Space-Saving Design - Replaces multiple conventional drills in your tool magazine
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)
Product Images
Manufacturing Facility
New Customer Special Offers
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.
$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 Manufacturing Advantages
- Advanced grinding machines: All of our grinding machines are WALTER and SAACKE brands
- Advanced inspection machines: We have ZOLLER, OMEGA, PG1000 for inspecting each carbide tool
- Fast feedback: 24 hours online service
- Strict quality control: Three-stage inspection process (raw material, semi-finished, and final pre-shipment)
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changzhou AMG Precision Tool Manufacturing CO., LTD
Location
NO. 24-2 Lingshan Middle Road, Xixiashu Town, Xinbei District, Changzhou City, Jiangsu, China
Contact Person
NIKI