Description
Drillco 1318AR158 29/32″ Extra Length Drill 18″ OAL 1/2″ Shank is built for high-performance deep hole drilling in challenging environments. With an 18″ overall length and a general-purpose flute design, this drill bit ensures smooth chip evacuation and stable cutting in a variety of materials. Manufactured from premium grade high-speed steel (HSS), it offers outstanding durability and wear resistance. Spiral flutes increase chip clearance, while a tapered point aids in precise hole alignment. The 1/2″ hex nut shank works with impact wrenches, and integrated Neo40 magnets help secure the bit during operation. Made in the USA for consistent, reliable quality.
Features:
- 18″ overall length enables access to deep or hard-to-reach drilling spots
- General-purpose flute design allows for versatile performance
- Premium grade HSS ensures strength and extended tool life
- Spiral flutes improve chip evacuation and reduce clogging
- 1/2″ hex nut shank for compatibility with impact wrenches
- Neo40 magnets in shank prevent accidental tool drop-out
- Tapered point for easier hole alignment and reduced walking
Benefits:
- Reliable drilling in deep or thick workpieces
- Enhanced chip clearance supports cleaner and faster cutting
- Magnetic retention adds safety and tool security during operation
- Versatile usage across different materials and setups
- High durability ideal for industrial and shop use
Technical Specifications:
- Model: 1318AR158
- Drill Size: 29/32″
- Overall Length: 18″
- Flute Design: General-purpose
- Material: Premium grade high-speed steel (HSS)
- Shank Size: 1/2″
- Shank Type: Hex nut with Neo40 magnets
- Point Type: Tapered point
- Country of Origin: USA






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