Description
Drillco 1318AR164 1″ Extra Length Drill – 18″ Overall Length, 1/2″ Shank is engineered for deep hole drilling in thick, structural, and hard-to-access materials. Made from premium high-speed steel, this drill bit features a general-purpose spiral flute design that ensures efficient chip evacuation and consistent cutting performance. The 18″ overall length and bridge-length construction provide extended reach for oversized workpieces. Equipped with a 1/2″ reduced hex nut shank for impact wrench compatibility and Neo40 magnets to prevent tool slippage, this drill is made in the USA for quality and durability.
Features:
- 18″ overall length for extended reach in deep drilling applications.
- 1/2″ reduced hex nut shank fits impact wrenches and standard drill chucks.
- Spiral flute design improves chip removal and cutting efficiency.
- Premium high-speed steel offers strength and long tool life.
- Bridge-length body designed for thicker or longer workpieces.
- Neo40 magnets in the shank prevent the tool from falling out of the socket.
- Tapered point allows for easy realignment of existing holes.
Benefits:
- Optimized for a wide range of materials and operating conditions.
- Reduces chip buildup for faster, smoother drilling.
- Durable for frequent use in industrial and structural settings.
- Secure tool retention during use with magnetic shank design.
- Quick and precise hole starts with tapered point.
Technical Specifications:
- Model: 1318AR164
- Diameter: 1″
- Overall Length: 18″
- Shank Diameter: 1/2″
- Point Type: Tapered
- Material: High-speed steel (HSS)
- Flute Type: Spiral
- Flute Design: General purpose
- Shank Type: Reduced hex nut with Neo40 magnets
- Application: Deep hole drilling in thick and structural materials
- Origin: Made in USA






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