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Irwin Unibit 1/4 to 1-3/8 in. X 6 in. L High Speed Steel Step Drill Bit Hex Shank
Irwin Unibit 1/4 to 1-3/8 in. X 6 in. L High Speed Steel Step Drill Bit Hex Shank

Irwin Unibit 1/4 to 1-3/8 in. X 6 in. L High Speed Steel Step Drill Bit Hex Shank

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Enhance your toolkit with the Irwin Unibit 1/4 to 1-3/8 in. X 6 in. L High Speed Steel Step Drill Bit Hex Shank 1 pc for versatile, precise drilling.
Irwin MPN 10235 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $98.99. Our online price is $109.99.
$109.99
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
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
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 Unibit 1/4 to 1-3/8 in. X 6 in. L High Speed Steel Step Drill Bit Hex Shank 1 pc, designed for both precision and efficiency. This versatile step drill bit is perfect for a wide range of applications, making it an essential addition for any DIY enthusiast or professional tradesperson.

Crafted from high-speed steel, this drill bit delivers exceptional durability and longevity. Its unique step design allows you to drill multiple hole sizes without the need for changing bits, saving you time and effort. The hex shank ensures a secure grip in your drill, minimizing slippage during use.

  • Size Range: Drills from 1/4 inch to 1-3/8 inches, accommodating various projects.
  • Length: Overall length of 6 inches, providing added reach for deeper applications.
  • Shank Diameter: 7/16 inch hex shank for maximum compatibility with power tools.
  • Material: Made from high-speed steel for superior strength and heat resistance.

With the Irwin Unibit 1/4 to 1-3/8 in. X 6 in. L High Speed Steel Step Drill Bit Hex Shank 1 pc, you're equipped to tackle metalwork, woodworking, and plastic drilling with ease. Whether you're a seasoned pro or a weekend warrior, this drill bit offers the reliability and performance you need.

Don't miss out on enhancing your drilling capabilities! Add the Irwin Unibit to your cart today and experience the difference.

The Details Specifications

Brand Irwin
SKU 2375459
UPC 038548101057
Unit 0
Case Pack Quantity 1 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 1 × 3 × 6
Weight 0 lbs
Cubic Feet 0.01545 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

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$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
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The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

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About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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