Changzhou AMG Precision Tool Manufacturing CO., LTD
| Payment Terms | T/T/Credit Card |
| Name | Carbide Boring Tool |
| Material | Carbide |
| Coating | TiN coating |
| Shank diameter | 4-8mm |
| Origin | Jiangsu China |
| Compatibility | Suitable for various materials |
| Size | Various sizes available |
| Hardness | HRC 91-93.5, HRA 91-93.5 |
| Color | GOLD |
| Workpiece Material | Steel/Stainless/Cast Iron/Aluminium |
| Packaging Details | Plastic tube |
| Delivery Time | 5-12 working days |
| Supply Ability | 30000-100000pcs per month |
| Brand Name | AMG |
| Certification | ISO9001 |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Payment Terms | T/T/Credit Card | Name | Carbide Boring Tool |
| Material | Carbide | Coating | TiN coating |
| Shank diameter | 4-8mm | Origin | Jiangsu China |
| Compatibility | Suitable for various materials | Size | Various sizes available |
| Hardness | HRC 91-93.5, HRA 91-93.5 | Color | GOLD |
| Workpiece Material | Steel/Stainless/Cast Iron/Aluminium | Packaging Details | Plastic tube |
| Delivery Time | 5-12 working days | Supply Ability | 30000-100000pcs per month |
| Brand Name | AMG | Certification | ISO9001 |
| Place of Origin | CHINA | ||
| High Light | GOLD Carbide Boring Tool ，Carbide Boring Tool HRC91 ，Internal Grooving Tools 1mm | ||
Introduction:
A Carbide Internal ID (Inside Diameter) Micro Grooving Tool is a precision cutting tool designed for creating extremely small grooves, channels, or undercuts on the interior surfaces of holes or bores in machined components. These tools are engineered for high-precision applications where tight tolerances and fine surface finishes are critical.
Features:
1.Material: Made from tungsten carbide for superior hardness, wear resistance, and rigidity.
2.Cutting Width: Typically ranges from 0.1mm to 2mm (some custom tools go as small as 0.05mm).
3.Applications: Used in CNC lathes, Swiss-type machines, or precision boring mills.
4.Geometry: Features specialized edge preparation (sharp or honed) for clean cuts in various materials.
5.Coatings: Often coated with TiAlN, DLC, or diamond for enhanced tool life in specific materials.
Medical Devices: Implant grooves, surgical tool channels.
Aerospace: Locking wire grooves, fuel injector slots.
Automotive: Piston ring grooves, sensor housings.
Electronics: Micro-fluidic channels, connector slots.
Watchmaking: Precision gear and bearing grooves.
Why choose Micro Grooving Tool with Coolant Through Hole?
Problem: Micro grooves trap chips, causing recutting, tool wear, or workpiece damage.
Solution: High-pressure coolant (70+ bar) flushes chips out efficiently.
Example: In stainless steel, coolant-through tools reduce chip welding by 80%.
Heat Reduction: Direct coolant flow lowers cutting temperatures by 30–50%.
Data: Tools with coolant last 3–5× longer in titanium vs. non-coolant versions.
Coolant prevents built-up edge (BUE), enabling Ra < 0.4 µm finishes in aluminum.
Critical for:
Medical implants (Ti6Al4V)
Aerospace seal grooves
Coolant pressure maintains performance at 8–10×D reach (vs. 4–5×D without coolant).
Application: Fuel injector grooves in Ø3mm holes at 20mm depth.
Reduces manual intervention (no frequent pecking required).
Case Study: Automotive O-ring groove production saw 60% fewer rejects after switching to coolant-through tools.
Detailed Pictures:
Our workshop:
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.Highly skilled design team: We are specialized in producing complicated customized carbide tools and we can design the carbide tools according to the work pieces.
4.Fast feedback: We offer 24 hours online service
5.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)
Other 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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