£51.18

IRWIN 10234 Step Drill Bit - 3/16 to 7/8 Inch - 3/8 Inch Shank

Name: IRWIN 10234 Step Drill Bit - 3/16 to 7/8 Inch - 3/8 Inch Shank
Brand: IRWIN
Price: 51.18 GBP
Availability: InStock

Silver, 10234

Step Bits

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

£51 today · all-time low £51 (Aug 2026) · usually the usual

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Price History & Forecast

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Last 53 days · 53 data points (no recent data)

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Price distribution over 53 days • 3 price levels

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Most common price: £53 (25 days, 47.2%)

Price range: £51 - £54

Price levels: 3 different prices over 53 days

Description

Streamline your drilling tasks with the IRWIN 10234 Unibit #4 Step Drill Bit. This high-speed steel tool features 12 steps ranging from 3/16-inch to 7/8-inch, allowing you to drill various round hole sizes without changing bits. Designed for efficiency, each smaller size acts as a pilot for the next, saving you significant time on the job. Constructed from industrial-grade molybdenum steel that is heat treated for maximum durability, this bit is built to last. It is ideal for drilling into thin materials such as stainless steel, copper, brass, aluminum, plastic, and laminates. The SpeedPoint tip allows for faster penetration and prevents walking, while the non-skid tip provides stability during use. This 3/8-inch shank step bit is a reliable choice for professionals and DIYers working with thin-gauge metals and plastics.

Key Features

The IRWIN 10234 Unibit #4 features 12 steps ranging from 3/16-inch to 7/8-inch for versatile hole sizing.

Made from industrial-grade high-speed molybdenum steel that is heat treated for maximum durability.

The SpeedPoint tip penetrates faster than previous Unibits and prevents the bit from walking during use.

Designed to save time by eliminating the need to change drill bits when drilling round holes in thin materials.

Each smaller step size on the bit acts as a pilot for the next larger size to ensure smooth progression.

Ideal for drilling into thin materials including stainless steel, copper, brass, aluminum, plastic, and laminates.

Product Specifications

Brand: IRWIN
Model: 10234
Colour: Silver
Size: #4 (3/16-7/8")
ASIN: B00004THZ0
Category: DIY & Tools > Power, Garden & Hand Tools > Power Tool Accessories > Drill Bits > Step Bits
Domain: Amazon UK
Release Date: 30 June 2025
Listed Since: 16 August 2010

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IRWIN 10234 Step Drill Bit - 3/16 to 7/8 Inch - 3/8 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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