£54.29

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

Name: IRWIN Step Drill Bit, 3/16-Inch to 7/8-Inch, 3/8-Inch Shank (10234)
Brand: IRWIN
Price: 54.29 GBP
Availability: InStock

Silver, 10234

Step Bits

This is the most expensive it has ever been. Walk away.

£54 today · previous high £54 · all-time low £53

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey

↓ Forecast
where the price is heading next

↓ Statistics
all-time high & low, recent range

↑ Price alert
name your number, we'll email you

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 64 days · 64 data points (no recent data)

Historical

Generating forecast…

Price Distribution

Price distribution over 64 days • 2 price levels

Days at Price

Current Price

Price Analysis

Most common price: £53 (62 days, 96.9%)

Price range: £53 - £54

Price levels: 2 different prices over 64 days

Description

Irwin 10234 Unibit #4 12-Step High Speed Steel 3/8-inch Step Drill Bit, 1/16-inch Steps (3/16- to 7/8-inch) Save time by eliminating the need to change drills when drilling round holes in thin materials. Each smaller size drill also acts as a pilot for the next size. Made from industrial-grade high-speed molybdenum steel heat treated for maximum durability. Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates. SpeedPoint tip penetrates faster than previous Unibits and prevents walking. Non-skid tip does away with the need for center punches; 3-faltted hex shank prevents slipping in drill chuck. Drill diameters etched in flute for easy identification..

Key Features

STEP DRILL #4 3/16-7/8" 12 SZ

brand: Irwin Tools

manufacturer: IRWIN

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

Barcode

No barcode data available

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

This is the most expensive it has ever been. Walk away.

Price History & Forecast

Price Distribution

Price Analysis

Description

Key Features

Product Specifications

Barcode

Similar Products You Might Like

Irwin Tools Unibit #13 1-1/8-Inch Step-Drill Bit, 1/2-Inch Shank (10313)

Irwin Tools Unibit #9 7/8-Inch and 1-1/8-Inch Step-Drill Bit, 1/2-Inch Shank (10239)

Irwin Tools IRWIN Unibit High-Speed Steel Fractional Self-Starting Step-Drill #5, 10235

wolfcraft HSS Step Drill Bit, Ø 8–35 mm, Round Shank I 2585000 I For step drilling and deburring of metal and plastic

Irwin Tools IRWIN Unibit3T Shank Step Drill Bit, Titanium Nitride Coated, 1/4" to 3/4" by 3/8" (15103)

HSS Step Drill Bit, High Speed Steel, Assorted Sizes, Ideal for Drilling Metals and Plastics in DIY Projects.

Irwin Tools IRWIN Step Drill Bit, 3/16-Inch to 7/8-Inch, Cobalt Alloy Steel, 3/8-Inch Shank (10234CB)

HSS Step Drill bit Without tip, Made of high Speed Steel, Ideal for Drilling Metals and Creating Holes of Different diameters.

BGS 74429 | Step Drill | Titanium-nitrided | Ø 6-60 mm

Irwin Tools IRWIN Drill Bit Set with TurboMax Bits & Case, 29-Piece (3018006B)

Metric HSS Step Drill bit, Direct Holes DIN/EN 50262, Ideal for Drilling Metals and Hard Materials.

Irwin Tools IRWIN Drill Bit Set, High-Speed Steel, 29-Piece (3018005)

HSS Step Drill bit, high-Speed Steel, Multiple diameters, for Drilling Metal, Wood and Plastic with Precision.

HSS Step Drill Bit with FLOWSTEP® Technology for Precise Drilling in Various Materials.Ideal for DIY and Construction Projects.

HSS Step Drill Bits with Ultimatecut Turbo Tip and Helical Groove for Drilling Hard Materials and achieving Holes of Different diameters.

HSS Step Drill bit, high Speed Steel, Progressive Drilling Stages, Ideal for Drilling Metal and Other Materials.

HSS Steel Step Drill bit with 10 Sizes and Sharp tip, Ideal for Precise Drilling in Metal and Wood.

C.K T3008 Multi-Step Drill

RUKO HSS Spiral Fluted Step Drill Bit with Split Point, Bright Finish, 6.0-38.0 mm Diameter, Size 3, 100.0 mm Length, R101053

HSS high Speed Step Drill bit, with Various diameters and Precision, Ideal for Drilling Metals and Hard Materials.

RUKO HSS Step Drill Bit, CBN Ground with 3 Cutting Edges, Bright Finish, 4.0-30.0 mm Diameter, Size 2, 100.0 mm Length, R101352

RUKO HSS Spiral Fluted Step Drill Bit with Split Point, Bright Finish, 4.0-20.0 mm Diameter, Size 1, 81.0 mm Length, R101051H

RUKO HSS Spiral Fluted Step Drill Bit with Split Point for Metric Cable Connections, Bright Finish, 5.3-38.5 mm Diameter, Size 16, 96.0 mm Length, R101091

Irwin Tools 4935607 Titanium Nitride Coated High-Speed Steel Drill Bit Set, Pro Case, 15-Piece