Key Features
- Hardened alloy steel construction for maximum durability
- Precision-ground tip ensures accurate marking and alignment
- Knurled body provides a non-slip grip even with gloves
- Ideal for marine repairs, metal fabrication, and drilling preparation
- Compatible with steel, aluminum, brass, and other metals
- Available in a range of sizes to match various drilling tasks
Technical Specifications
| Type | Center Punch |
|---|---|
| Tip Angle | 60° standard |
| Shank Diameter | 3/16" to 5/8" (4–16 mm) |
| Overall Length | 4" to 8" (100–200 mm) |
| Material | Hardened Alloy Steel |
| Hardness | HRC 55–60 |
| Finish | Black oxide / phosphate coating |
| Applications | Marine repairs, sheet metal work, drilling preparation |
Frequently Asked Questions
What is a center punch used for?
A center punch creates a small indentation in metal to guide a drill bit, preventing it from wandering during drilling. This ensures accurate hole placement every time.
What sizes do these center punches come in?
Our range includes overall lengths from 4 to 8 inches with shank diameters from 3/16 to 5/8 inch, allowing you to select the right punch for your specific task.
Are these punches resistant to corrosion?
Yes, the black oxide finish provides a protective layer that resists rust and corrosion, making them suitable for wet or abrasive marine environments.
Can I use these punches on hardened steel?
Yes, the tip angle and hardened steel construction allow them to mark most metal types, including hardened steel, stainless steel, and aluminum alloys.
Inquire About This Product
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