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Irwin 45/64 in. X 6 in. L High Speed Steel Drill Bit Straight Shank

Irwin 45/64 in. X 6 in. L High Speed Steel Drill Bit Straight Shank

When you need a dependable long‑reach drill bit for metalworking tasks, the Irwin 45/64 in. x 6 in. High Speed Steel Drill Bit with a Straight Shank is built to deliver clean, accu…

Irwin MPN 91145
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $24.99, average $28.99
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About Product Overview

When you need a dependable long‑reach drill bit for metalworking tasks, the Irwin 45/64 in. x 6 in. High Speed Steel Drill Bit with a Straight Shank is built to deliver clean, accurate holes and extended tool life. Its practical length and robust construction make it a go‑to choice for deep holes and thick materials.

  • Diameter and length: 45/64 in. drill size with an overall length of 6 in. and a flute length of 3 in. Long enough to reach into recessed areas while maintaining solid rigidity.
  • Shank and fit: 1/2 in. straight shank compatible with most standard drill chucks for quick, secure grip and minimal deflection.
  • Material and finish: High Speed Steel (HSS) for durability and heat resistance, finished in black oxide to resist corrosion and extend bit life in tough drilling jobs.
  • Construction intent: Ideal for metalworking tasks that require deeper holes in steel, aluminum, and other hard materials, while still performing reliably in wood and plastics when appropriate speeds are used.
  • Packaging: Sold as a single drill bit in a protective tube for easy storage and transport.
  • Brand legacy: Irwin’s trusted tooling lineage translates to consistent performance and predictable results on the jobsite.

Why this long, straight‑shank HSS drill bit stands out: the combination of a 6" overall length and a 3" flute length gives you extended reach without sacrificing rigidity, helping you drill clean holes through thick material or in tight spaces. The black oxide finish reduces corrosion and wear, so you can rely on sharpness and efficiency over multiple projects. This bit is a reliable choice for DIY enthusiasts and professionals who value precision, durability, and versatility in metal fabrication and workshop tasks.

Note: Vendor Internet Sales Policy – Sale of this product on third‑party online marketplaces (eg. Amazon, eBay, Walmart) or member‑owned websites is prohibited without direct written authorization from Stanley Black & Decker.

The Details Specifications

Brand Irwin
UPC 024721911452
Case Pack Quantity 6 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 7 × 1 × 1
Weight 0 lbs
Country of Origin CHINA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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