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Irwin 5/16 in. X 4-1/2 in. L Cobalt Alloy Steel Drill Bit Straight Shank
Irwin 5/16 in. X 4-1/2 in. L Cobalt Alloy Steel Drill Bit Straight Shank

Irwin 5/16 in. X 4-1/2 in. L Cobalt Alloy Steel Drill Bit Straight Shank

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Discover the Irwin 5/16 in. X 4-1/2 in. L Cobalt Alloy Steel Drill Bit Straight Shank 1 pc for unmatched durability and precision in all your drilling projects.
Irwin MPN 3016020 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $11.99. Our online price is $12.99.
$12.99
Includes free shipping on orders over $75 · $8.99 standard below
Delivery in as little as 1–4 business days Order within — for same-day shipping
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Every order helps keep your local hardware store on the corner.

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You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
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Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Upgrade your toolkit with the Irwin 5/16 in. X 4-1/2 in. L Cobalt Alloy Steel Drill Bit Straight Shank 1 pc, designed for professionals and DIY enthusiasts alike. Engineered from high-quality cobalt alloy steel, this drill bit boasts exceptional durability and longevity, making it ideal for drilling through tough materials.

Key features of the Irwin 5/16 in. X 4-1/2 in. L Cobalt Alloy Steel Drill Bit Straight Shank 1 pc include:

  • Superior Material: Crafted from cobalt alloy steel, this drill bit provides enhanced resistance to heat and wear.
  • Optimal Flute Length: With a flute length of 3-3/16 inches, it offers efficient chip removal, ensuring a smooth drilling experience.
  • Versatile Design: The straight shank allows for easy compatibility with various drilling machines and tool holders.
  • Precise Performance: The 5/16 inch drill size is perfect for a wide range of applications, from metalworking to woodworking.

Whether you are working on home improvement projects or professional tasks, the Irwin 5/16 in. X 4-1/2 in. L Cobalt Alloy Steel Drill Bit Straight Shank 1 pc is your go-to choice for precision and reliability. Don’t compromise on quality—add this essential drill bit to your arsenal today and achieve flawless results!

Order now and experience the difference that top-notch tools can make in your projects!

The Details Specifications

Brand Irwin
SKU 22999
UPC 024721067098
Unit 0
Case Pack Quantity 25 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 0 × 2 × 7
Weight 0 lbs
Cubic Feet 0.00468 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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