£98.94

IRWIN Step Drill Bit Set, General Purpose, 4-Piece (10225)

Black, 10225

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Quietly trending down. £106 cheaper than a month ago.

£99 today · £205 a month ago · £212 two months ago

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Price History & Forecast

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Last 82 days · 82 data points (no recent data)

Historical
Generating forecast…
£242.88 £49.15 £91.42 £133.69 £175.95 £218.22 £260.49 07 June 2026 27 June 2026 17 July 2026 06 August 2026 27 August 2026

Price Distribution

Price distribution over 82 days • 3 price ranges

Days at Price
Current Price
22 days · current 31 days 29 days 0 8 16 23 31 £67-102 £172-208 £208-243 Days at Price

Price Analysis

Most common range: £172-208 (31 days, 37.8%)

Price range: £67 - £243

Price levels: 3 price ranges over 82 days

Description

IRWIN Tools 10225 Unibit Sheet Metal Step Drill Bit Set is a selection of the most popular Unibits that cover a wide range of applications. Ideal for drilling true, round holes with a smooth, clean finish in a variety of materials like sheet metal, metal plates, aluminum, fiberglass, plastics, plexiglass, and wood. The SpeedPoint tip penetrates fast, prevents "walking," and eliminates the need for a pilot/starting hole. The hex shank provdes a secure grip in the drill chuck. Permanent laser-etched sizes inside the flute are easy to read for precise control during the hole enlarging process. Contains: Unibit #1 with 13 hole sizes (1/8" to 1/2" by 32nds), Unibit #2 with 6 hole sizes (3/16" to 1/2" by 16ths for deeper steps), Unibit #4 with 12 hole sizes (3/16" to 7/8" by 16ths), and Unibit #21 with 10 hole sizes (13/16" to 1-3/8" for hole enlarging). Product made in USA.

Key Features

Single-flute cutting edges for greater control through steps

3-flatted shanks prevents slipping in drill chuck

Non-skid self-starting tips eliminate skidding and the need for center punching

Sizes clearly laser-etched to make precise drilling easy

Set includes HSS , 2, 4, and 21 size step drills

4 most popular Unibit sizes cover a wide range of applications

SpeedPoint tip prevents "walking," gets fast starts, and eliminates the need for pilot/starting hole

Single-flute cutting edge drills true, round holes with smooth, clean finish

Product Specifications

Brand
IRWIN
Model
10225
Colour
Black
Size
4pc Set
Domain
Amazon UK
Release Date
11 April 2025
Listed Since
21 April 2012

Barcode

No barcode data available

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