Drillco 7/8″ Extra Length Drill 18″ OAL (1318A156)

Description

Drillco 1318A156 7/8″ Extra Length Drill 18″ OAL is designed for deep hole drilling in thick or hard-to-reach materials, providing extended reach and efficient chip removal. With an 18-inch overall length and a general-purpose flute geometry, this extra length drill bit performs reliably across a wide range of operating conditions and materials. The spiral flute design enables fast chip ejection, while the tapered point aids in the realignment of pre-drilled holes. Crafted from premium-grade high-speed steel (HSS), the Drillco 1318A156 offers exceptional durability and cutting precision. Its hex nut shank supports impact wrench compatibility, making it ideal for demanding industrial and fabrication tasks. Made in the USA, this bit delivers dependable performance for professionals requiring depth and accuracy in their drilling operations.

Features:

• High-speed steel (HSS) construction offers extended tool life and wear resistance
• General-purpose flute design performs well in varied materials and conditions
• Spiral flutes promote faster chip evacuation and cleaner cuts
• Hex nut shank compatible with impact wrenches for versatile tool use
• Tapered point simplifies alignment with existing holes
• Bridge length suited for longer or thicker workpieces

Benefits:

• Ideal for deep hole drilling in structural steel, fabrication, and repair work
• Improves productivity through efficient chip removal and reduced bit wear
• Ensures accurate drilling alignment even in repeat-use situations
• Compatible with both standard drill chucks and impact tools

Technical Specifications:

• Model: 1318A156
• Size: 7/8″
• Overall Length: 18″
• Flute Design: General purpose, spiral flutes
• Point Type: Tapered point
• Material: High-speed steel (HSS)
• Shank Type: Hex nut shank
• Origin: Made in USA
• Application: Deep hole drilling in thick or long workpieces