Description
Drillco 1318A144 11/16″ Extra Length Drill – 18″ Overall Length is engineered for deep hole drilling in hard-to-reach or oversized workpieces. Crafted from premium-grade high-speed steel, this drill bit features a general-purpose spiral flute design that supports reliable performance across various materials. The extended flute length ensures efficient chip removal, while the overall 18″ length provides exceptional reach for structural and maintenance tasks. Made in the USA, this tool is ideal for demanding industrial environments.
Features:
- 18″ overall length for accessing deep or restricted drilling locations.
- Spiral flutes enable faster chip ejection during operation.
- General-purpose flute design for multi-material use.
- Constructed from premium high-speed steel for extended tool life.
- Bridge-length body suited for longer or thicker workpieces.
- Tapered point allows for easy hole realignment.
- Hex nut shank is compatible with impact wrenches.
Benefits:
- Reliable drilling across diverse operating conditions.
- Reduces clogging and boosts drilling efficiency in deep holes.
- Durable construction withstands industrial workloads.
- Provides the extended reach needed for specialized tasks.
- Quick tool changes with hex shank for time-saving workflow.
Technical Specifications:
- Model: 1318A144
- Diameter: 11/16″
- Overall Length: 18″
- Point Type: Tapered
- Material: High-speed steel (HSS)
- Flute Type: Spiral
- Flute Design: General purpose
- Shank Type: Hex nut shank
- Application: Deep hole drilling in thick or oversized workpieces
- Origin: Made in USA





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