Changzhou AMG Precision Tool Manufacturing CO., LTD
| Delivery Time | 3-7 days for standard products/7-10 days for non-standard products |
| Name | Customized 8.7mm 2 Flutes Carbide Step Drill with Coolant Smooth Chip Removal |
| Application | Aluminum alloy, copper alloy, non-ferrous metals |
| Features | Smooth surface finish |
| Type | Step drill |
| Coating | DLC/Uncoated |
| Coolant type | Through coolant |
| Transport | Air,TNT,DHL,EMS,Express |
| Oem | OEM is accepted |
| Brand Name | AMG |
| Model Number | Standard/Customized |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Delivery Time | 3-7 days for standard products/7-10 days for non-standard products | Name | Customized 8.7mm 2 Flutes Carbide Step Drill with Coolant Smooth Chip Removal |
| Application | Aluminum alloy, copper alloy, non-ferrous metals | Features | Smooth surface finish |
| Type | Step drill | Coating | DLC/Uncoated |
| Coolant type | Through coolant | Transport | Air,TNT,DHL,EMS,Express |
| Oem | OEM is accepted | Brand Name | AMG |
| Model Number | Standard/Customized | Certification | ISO9001 |
| Place of Origin | China | ||
| High Light | 2 Flutes Carbide Step Drill Bit ，8.7mm Carbide Step Drill Bit ，Carbide Step Drill Bit Customized | ||
This 8.7mm 2-edge customized carbide step drill adopts internal cooling structure and is specifically designed for efficient drilling of aluminum alloy and other soft metals.
The tool substrate is made of ultra-fine grain carbide, processed through AMG's advanced precision grinding technology, and features excellent cutting performance and wear resistance, enabling stable, efficient, in high-speed CNC machining.
Specification Table:
| Parameter | Specification |
|---|---|
| Diameter | 8.7mm |
| Shank Diameter | 12mm |
| Flutes | 2 flutes |
| Flute Type | Straight flute |
| Material | Ultra-fine grain carbide rod |
| Coating | DLC / TiSiN / Customized |
| Coolant Type | Internal coolant through the tool |
| Application | Soft metal CNC drilling |
Advantages:
✅ AMG precision grinding guarantees dimensional accuracy and sharp cutting edges
✅ Internal coolant system enhances chip evacuation and reduces heat during drilling
✅ Step drill design allows efficient multi-diameter machining in a single operation
✅ Produces no burr, high-quality holes in aluminium and soft metals
✅ Ultra-fine carbide ensures long tool life and stable performance in high-speed CNC machining
✅ Smooth chip removal reduces downtime and increases productivity
Detailed pictures
Drawing
Our factory:
Q1: Is this drill suitable for high-speed drilling of aluminium and copper?
A1: Yes, it is designed for high-speed CNC machining of aluminium, copper, brass, and other soft metals with excellent chip evacuation.
Q2: What is the benefit of the internal coolant system?
A2: It reduces heat, prevents chip sticking, and flushes chips effectively, extending tool life and maintaining machining accuracy.
Q3: Can AMG customize the step dimensions?
A3: Yes, AMG offers full customization of step sizes, coatings, and shank diameters based on your specific application needs.
Q4: How does AMG ensure product quality?
A4: AMG uses a strict 4-step inspection process: raw material verification, tolerance checks post-grinding, dimensional inspection, and final appearance inspection post-coating.
Company Details
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
100-200
Employee Number:
80~120
Ecer Certification：
Verified Supplier
Changzhou AMG Precision Tool Manufacturing Co., Ltd. is a manufacturer specializing in the production of solid carbide cutting tools, including end mills, drills, reamers and customized non-standard tools. We are equipped with advanced German Walter grinders and Zoller measuring instruments to ... Changzhou AMG Precision Tool Manufacturing Co., Ltd. is a manufacturer specializing in the production of solid carbide cutting tools, including end mills, drills, reamers and customized non-standard tools. We are equipped with advanced German Walter grinders and Zoller measuring instruments to ...
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