Key Features
- Precision-machined spring mechanism for constant cutting pressure
- Reduces chatter and workpiece deflection during parting operations
- Compatible with standard cut-off blades for versatile use
- Made from high-tensile alloy steel for superior strength and wear resistance
- Compact design fits most lathe tool posts commonly used in marine engineering
- Complies with IMPA 633216 specifications for easy identification and stock management
Technical Specifications
| Product Name | Spring Cut-Off Tool Holder |
| IMPA Code | 633216 |
| Category | IMPA 63 – Cutting Tools |
| Blade Width Capacity | 1/16" (1.6 mm) – 3/32" (2.4 mm) |
| Shank Diameter | 5/8" (16 mm) – 3/4" (19 mm) |
| Overall Length | 4" (102 mm) – 5" (127 mm) |
| Material | High-tensile alloy steel |
| Hardness | RC 40–48 |
| Application | Lathe cut-off and grooving operations in marine engineering |
Frequently Asked Questions
What is the purpose of a spring cut-off tool holder?
A spring cut-off tool holder uses a spring-loaded mechanism to apply constant pressure on the cut-off blade. This reduces chatter and prevents blade breakage during parting operations, especially in manual lathe applications common in marine workshops.
What blades are compatible with this holder?
This holder is designed for standard cut-off blades with widths typically ranging from 1/16" to 3/32". Always check the blade specifications to ensure a secure fit and optimal performance.
Can this tool holder be used on any lathe?
It is designed to fit standard lathe tool posts with shank diameters of 5/8" to 3/4". Before purchase, verify your lathe's tool holder slot to confirm compatibility.
Is this product covered by the IMPA code?
Yes, this spring cut-off tool holder is listed under IMPA code 633216, making it a recognized and standard item for ship chandler inventory management. This ensures easy requisition and traceability on board.
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