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Key Features
- Made from high-speed steel with 5% cobalt alloy for superior heat resistance and durability
- Precision-ground cutting edges deliver accurate, clean holes
- Straight round shank compatible with standard drill chucks and drill presses
- Includes a wide range of common drill bit sizes for versatile marine applications
- Designed for drilling stainless steel, steel, cast iron, and non-ferrous metals
- Supplied in a rugged storage case for safe transport and onboard organization
Technical Specifications
| Material | High-Speed Steel with 5% Cobalt (HSS-Co) |
|---|---|
| Shank Type | Straight Round |
| Set Size | 19 pieces (assorted sizes from 1/16" to 1/4") |
| Point Angle | 135° split point for self-centering |
| Coating | None (bare HSS-Co) |
| Compatibility | Hand drills, drill presses, and machining centers |
| Standards | Conforms to IMPA 630255 |
Frequently Asked Questions
What materials can this drill set handle?
The cobalt HSS bits are ideal for drilling stainless steel, hardened steel, cast iron, and other ferrous alloys commonly used in marine applications.
Are these drill bits suitable for use with a hand drill?
Yes, the straight shank design fits standard 3/8" and 1/2" drill chucks, making them compatible with most handheld drills and drill presses.
What is the benefit of cobalt steel for marine use?
Cobalt steel retains hardness at higher temperatures, reducing heat buildup and extending tool life, which is essential for drilling tough marine-grade metals.
Is a storage case included with the set?
Yes, the set comes in a rugged, organized case to keep the drill bits protected and easy to access during shipboard maintenance.
Inquire About This Product
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