Drillco 23/32" Extra Length Drill 18" OAL (1318A146)
Drillco 1318A146 23/32" Extra Length Drill 18" OAL is built for precision deep hole drilling in thick or hard-to-reach workpieces. Featuring an extended 18-inch overall length and a general-purpose flute design, this high-performance drill bit ensures smooth cutting and excellent chip evacuation. The long spiral flutes enhance chip removal in deep drilling operations, while the tapered point allows for easy realignment of existing holes. Made from premium-grade high-speed steel (HSS), the Drillco 1318A146 delivers strength and durability for demanding drilling environments. A hex nut shank enables secure use with impact wrenches, and the double weld construction enhances structural integrity. This USA-made extra length drill bit is ideal for professionals requiring dependable performance in deep drilling applications.
Constructed from premium-grade HSS for durability and wear resistance
General-purpose flute design suitable for various materials and conditions
Spiral flutes allow for faster chip ejection and clean hole cutting
Hex nut shank supports use with impact wrenches for added versatility
Tapered point enables precise realignment of pre-drilled holes
Double Weld construction adds strength and stability during operation
Designed for deep hole drilling in structural, fabrication, or maintenance work
Improves chip evacuation and drilling accuracy in tough conditions
Reduces bit wear for longer operational life
Compatible with both standard and impact tools for flexibility on the job
Technical Specifications:
Overall Length: 18"
Flute Design: General purpose, spiral flutes
Point Type: Tapered point
Material: High-speed steel (HSS)
Shank Type: Hex nut shank
Construction: Double Weld
Origin: Made in USA
Application: Deep hole drilling in thicker or longer workpieces
Product identification
- Brand: Drillco
- Model / MPN: 1318A146
