The economical straight fluted tap is designed for efficient internal thread cutting in cast iron components. Made from cobalt-containing high-speed steel and finished with a TiAlSi coating, it provides a practical solution for machining gray cast iron and ductile iron in general industrial applications.
With optional internal and external cooling configurations, this tapping tool can be selected to suit different machine setups and machining conditions.
Key Features
Designed for Cast Iron
Suitable for tapping gray cast iron and ductile iron components.
Cobalt-Containing HSS
High-speed steel substrate provides the hardness and wear resistance required for tapping applications.
TiAlSi Coating
Helps improve surface durability and resistance to heat and wear during machining.
Straight Flute Design
Supports reliable thread cutting in suitable cast iron applications.
Flexible Cooling Options
Internal or external cooling configurations are available for different operating conditions.
Cost-Effective Performance
Designed for manufacturers seeking a practical balance between machining performance and tooling costs.
Applications
This cast iron tapping tool is suitable for thread machining in a range of industrial components, including:
Gray cast iron machine parts
Ductile iron mechanical components
Automotive cast iron components
Industrial pump and valve housings
Machinery housings and structural castings
Actual performance depends on the workpiece material, hole depth, cutting conditions, machine rigidity and coolant supply.
Product Specifications
|
Parameter |
Description |
|
Product Type |
Straight Fluted Machine Tap |
|
Main Application |
Cast Iron Thread Machining |
|
Workpiece Materials |
Gray Cast Iron, Ductile Iron |
|
Tool Material |
Cobalt-Containing High-Speed Steel |
|
Surface Coating |
TiAlSi |
|
Flute Design |
Straight Flute |
|
Cooling Options |
Internal Cooling / External Cooling |
|
Metric Thread Size Range |
M5–M16 |
|
Application |
Internal Thread Cutting |
|
Suitable Equipment |
CNC Machining Centers and Compatible Tapping Machines |
Please confirm the specific tap size, thread pitch, dimensional standard and cooling configuration before ordering. Availability and specifications may vary by model.
Working Principle
A machine tap cuts internal threads in a pre-drilled hole through controlled rotational movement and axial feed. Its cutting edges progressively remove material to form the required thread profile.
The straight flutes provide space for chips generated during the cutting process. In cast iron machining, chip formation and evacuation depend on the material structure, hole geometry and cutting conditions. Selecting an appropriate tapping speed, prepared hole diameter and cooling method helps maintain thread quality and reduce unnecessary tool wear.
Before production, users should verify the recommended tapping parameters for the specific cast iron grade and machine setup.
Why Choose an Economical Cast Iron Tapping Tool?
For workshops and industrial manufacturers processing cast iron parts, selecting a tapping tool matched to the workpiece and machining conditions is important for maintaining consistent thread quality and controlling production costs.
A suitable straight fluted tap can support routine internal threading operations across a range of cast iron components. Choosing the correct size, coating and cooling configuration helps improve process stability and make tooling usage more predictable.
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