£24.68

IRWIN Unibit Step Drill Bit #5 - 1/4 to 1-3/8 Inch - 10235

Name: IRWIN Unibit Step Drill Bit #5 - 1/4 to 1-3/8 Inch - 10235
Brand: IRWIN
Price: 24.68 GBP
Availability: InStock

Multi, 10235

Step Bits

It has never been this cheap. We have no record of a lower price.

£25 today · cheaper than every other day in the last 3 months

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Price History & Forecast

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Last 58 days · 58 data points (no recent data)

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Price Distribution

Price distribution over 58 days • 5 price ranges

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Current Price

Price Analysis

Most common range: £56-66 (18 days, 31.0%)

Price range: £25 - £76

Price levels: 5 price ranges over 58 days

Description

The IRWIN Tools 10235 Unibit High-Speed Steel Step Drill Bit provides a versatile solution for professionals and DIYers. This single bit replaces multiple drill bits by offering 10 different hole sizes ranging from 1/4 inch to 1-3/8 inch in 1/8 inch increments. Designed for precision, the single-flute cutting edge produces true, round holes with a smooth and clean finish. Engineered for efficiency, the SpeedPoint tip allows for fast starts and prevents walking, which eliminates the need for a pilot hole. This bit works effectively across a variety of materials including sheet metal, aluminum, fiberglass, plastics, plexiglass, and wood. The 1/2 inch hex shank ensures a secure grip within your drill chuck for stable operation. For added accuracy, permanent laser-etched sizes are located inside the flute, making it easy to read measurements during the hole enlarging process.

Key Features

The IRWIN Unibit 10235 drills 10 different hole sizes from 1/4 inch to 1-3/8 inch in 1/8 inch increments.

A specialized SpeedPoint tip penetrates fast and prevents walking to eliminate the need for a pilot or starting hole.

The single-flute cutting edge is designed to drill true, round holes with a smooth and clean finish.

Permanent laser-etched sizes are located inside the flute for easy reading and precise control while enlarging holes.

A 1/2 inch hex shank provides a secure and stable grip in the drill chuck during use.

This high-speed steel bit is suitable for sheet metal, aluminum, fiberglass, plastics, plexiglass, and wood.

Product Specifications

Brand: IRWIN
Model: 10235
Colour: Multi
Size: #5 (1/4-1-3/8")
ASIN: B0009XJ31A
Category: DIY & Tools > Power, Garden & Hand Tools > Power Tool Accessories > Drill Bits > Step Bits
Domain: Amazon UK
Release Date: 02 November 2025
Listed Since: 28 July 2017

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IRWIN Unibit Step Drill Bit #5 - 1/4 to 1-3/8 Inch - 10235

It has never been this cheap. We have no record of a lower price.

Price History & Forecast

Price Distribution

Price Analysis

Description

Key Features

Product Specifications

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