£40.87

IRWIN Unibit #13 Step Drill Bit - 1-1/8-Inch, 1/2-Inch Shank

Name: IRWIN Unibit #13 Step Drill Bit - 1-1/8-Inch, 1/2-Inch Shank
Brand: IRWIN
Price: 40.87 GBP
Availability: InStock

Multi, 10232-P

Step Bits

About as cheap as it gets. The only time it was cheaper was 1 month ago.

£41 today · all-time low £40 (Aug 2026) · usually the usual

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Price History & Forecast

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Last 57 days · 57 data points (no recent data)

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Price Distribution

Price distribution over 57 days • 9 price levels

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Price Analysis

Most common price: £51 (13 days, 22.8%)

Price range: £40 - £60

Price levels: 9 different prices over 57 days

Description

The IRWIN Unibit #13 High-Speed Steel Fractional Self-Starting Step Drill Bit provides precise control for your drilling tasks. Designed with a single-flute cutting edge, this bit offers enhanced control through its two steps, making it a reliable choice for professional and DIY projects. The 1/2-inch hex shank is engineered to help prevent slipping within the drill chuck, ensuring stability during use. This versatile tool is specifically designed for drilling holes into thin materials. It performs effectively on a variety of surfaces including stainless-steel, copper, brass, aluminum, plastic, and laminates. Whether you are working with metal or synthetic materials, the IRWIN Unibit delivers the performance needed to drill 1-1/8 inch holes with ease.

Key Features

The single-flute cutting edge provides greater control through each of the two steps for precise drilling.

A 1/2-inch hex shank helps prevent slipping in the drill chuck to maintain stability during operation.

This IRWIN Unibit #13 is designed to drill 1-1/8 inch holes in various thin materials.

Ideal for drilling into stainless-steel, copper, brass, aluminum, plastic, and laminates.

Made from high-speed steel for reliable performance on thin metal and synthetic surfaces.

Product Specifications

Brand: IRWIN
Model: 10232-P
Colour: Multi
Size: #13 (1-1/8")
ASIN: B00075RFWO
Category: DIY & Tools > Power, Garden & Hand Tools > Power Tool Accessories > Drill Bits > Step Bits
Domain: Amazon UK
Release Date: 22 September 2025
Listed Since: 08 August 2012

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IRWIN Unibit #13 Step Drill Bit - 1-1/8-Inch, 1/2-Inch Shank

About as cheap as it gets. The only time it was cheaper was 1 month ago.

Price History & Forecast

Price Distribution

Price Analysis

Description

Key Features

Product Specifications

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