£65.13

IRWIN Irwin Tools IRWIN Step Drill Bit, 3/16" to 7/8", Titanium Nitride Coated Nitrate, 3/8" Shank (15104)

Multi, 15104

Price data last checked 47 day(s) ago - refreshing...

View at Amazon

We'll watch every seller, every day. One email when your price arrives.

This is the usual price. Wait for it to drop, or tell us your number.

£65 today · usual range £52–£76 · best ever £52

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 44 days · 44 data points (no recent data)

Historical
Generating forecast…
£75.59 £49.14 £54.91 £60.68 £66.45 £72.22 £78.00 12 June 2026 22 June 2026 03 July 2026 14 July 2026 25 July 2026

Price Distribution

Price distribution over 44 days • 8 price levels

Days at Price
Current Price
5 days 2 days 20 days 2 days 1 day · current 7 days 5 days 2 days 0 5 10 15 20 £52 £57 £61 £64 £65 £71 £73 £76 Days at Price

Price Analysis

Most common price: £61 (20 days, 45.5%)

Price range: £52 - £76

Price levels: 8 different prices over 44 days

Description

Step Drill Bit, Material HSS, Titanium Nitride Coated Finish, Number of Hole Sizes 12, Shank Size 3/8 In., Step Thickness 1/16 In., Size Range 3/16 In. to 7/8 In., Sizes Included 3/16 In., 1/4 In., 5/16 In., 3/8 In., 7/16 In., 1/2 In., 9/16 In., 5/8 In., 11/16 In., 3/4 In., 13/16 In., 7/8 In., Number of Flutes 1, Shank Type Hex, Bit Length 3-1/4 In.

Key Features

Manufacturer: Irwin Unibit

Country of manufacture: United States

Power Cutting & Sawing

Product Specifications

Brand
IRWIN
Model
15104
Colour
Multi
Size
#4 (3/16-7/8")
Domain
Amazon UK
Listed Since
08 August 2012

Barcode

No barcode data available

Similar Products You Might Like

Irwin Tools IRWIN Unibit3T Shank Step Drill Bit, Titanium Nitride Coated, 1/4" to 3/4" by 3/8" (15103)
98% match

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

IRWIN

£21.11 03 Sep 2026
Step Drill Bit, 9 Holes Size, 1/4In. Shank
98% match

Step Drill Bit, 9 Holes Size, 1/4In. Shank

Milwaukee

£32.39 24 Jul 2026
Irwin Tools Unibit #3 1/4-Inch to 3/4-Inch Step-Drill Bit, 3/8-Inch Shank (10233)
98% match

Irwin Tools Unibit #3 1/4-Inch to 3/4-Inch Step-Drill Bit, 3/8-Inch Shank (10233)

IRWIN

£45.55 20 Jul 2026
IRWIN Step Drill Bit, 3/16-Inch to 7/8-Inch, 3/8-Inch Shank (10234)
98% match

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

IRWIN

£51.18 29 Aug 2026
HSS-TiN Step Drill Bit Set 0/9, 1, 2mm in case, Ideal for Drilling Different Materials with Precision and Ease.
98% match

HSS-TiN Step Drill Bit Set 0/9, 1, 2mm in case, Ideal for Drilling Different Materials with Precision and Ease.

Zarivy

Price unavailable
Irwin Tools Unibit #9 7/8-Inch and 1-1/8-Inch Step-Drill Bit, 1/2-Inch Shank (10239)
98% match

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

IRWIN

£52.03 03 Sep 2026
Exact 07032 Step Drill Bit Diameter 4-20 mm, Spiral Flute, HSS, TiN
97% match

Exact 07032 Step Drill Bit Diameter 4-20 mm, Spiral Flute, HSS, TiN

Exact

£39.99 02 Sep 2026
RUKO HSS Step Drill Bit, CBN Ground with 3 Cutting Edges, Bright Finish, 4.0-12.0 mm Diameter, Size 0/9, 65.0 mm Length, R101350-9
97% match

RUKO HSS Step Drill Bit, CBN Ground with 3 Cutting Edges, Bright Finish, 4.0-12.0 mm Diameter, Size 0/9, 65.0 mm Length, R101350-9

Ruko

£56.53 27 Jul 2026
Irwin Tools 4935607 Titanium Nitride Coated High-Speed Steel Drill Bit Set, Pro Case, 15-Piece
97% match

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

IRWIN

£45.25 03 Jul 2026
Irwin Tools Unibit #13 1-1/8-Inch Step-Drill Bit, 1/2-Inch Shank (10313)
97% match

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

IRWIN

£40.87 02 Sep 2026
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
97% match

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

£75.72 28 Aug 2026
YOKOCUT HSS Titanium Step Drill Bit Set - 4PCS 4mm-32mm
97% match

YOKOCUT HSS Titanium Step Drill Bit Set - 4PCS 4mm-32mm

YOKOCUT

£12.33 20 Aug 2026
wolfcraft HSS Step Drill Bit, Ø 8–35 mm, Round Shank I 2585000 I For step drilling and deburring of metal and plastic
97% match

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

Wolfcraft

£37.43 05 Sep 2026
YOKOCUT HSS Titanium Step Drill Bit - 4-22mm Metal Drill Set
97% match

YOKOCUT HSS Titanium Step Drill Bit - 4-22mm Metal Drill Set

YOKOCUT

£5.39 30 Aug 2026
HSS Step Drill Bit, High Speed Steel, Assorted Sizes, Ideal for Drilling Metals and Plastics in DIY Projects.
97% match

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

Blendend

Price unavailable
RUKO HSS Step Drill Bit, CBN Ground with 3 Cutting Edges, Bright Finish, 4.0-20.0 mm Diameter, Size 1, 75.0 mm Length, R101351
97% match

RUKO HSS Step Drill Bit, CBN Ground with 3 Cutting Edges, Bright Finish, 4.0-20.0 mm Diameter, Size 1, 75.0 mm Length, R101351

Ruko

£51.83 28 Aug 2026
Irwin Tools IRWIN Drill Bit Set, High-Speed Steel, 29-Piece (3018005)
97% match

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

IRWIN

£106.07 02 Sep 2026
YOKOCUT HSS Titanium Step Drill Bit - 5-35mm Metal Drill Bit
97% match

YOKOCUT HSS Titanium Step Drill Bit - 5-35mm Metal Drill Bit

YOKOCUT

£8.98 30 Jul 2026
BGS 74429 | Step Drill | Titanium-nitrided | Ø 6-60 mm
97% match

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

BGS

£33.11 26 Aug 2026
HSS Steel Step Drill bit with 10 Sizes and Sharp tip, Ideal for Precise Drilling in Metal and Wood.
97% match

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

Blendend

Price unavailable
Bosch 2608587434 Step Drill Bit
97% match

Bosch 2608587434 Step Drill Bit

Bosch

£198.27 26 Aug 2026
HSS Step Drill Bit with FLOWSTEP® Technology for Precise Drilling in Various Materials.Ideal for DIY and Construction Projects.
97% match

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

Zarivy

Price unavailable
Irwin Tools Unibit #20 9/16-Inch to 1-Inch Step-Drill Bit, 1/2-Inch Shank (10220)
97% match

Irwin Tools Unibit #20 9/16-Inch to 1-Inch Step-Drill Bit, 1/2-Inch Shank (10220)

IRWIN

£55.52 11 Jul 2026
wolfcraft HSS Step Drill Bit I 2515000
97% match

wolfcraft HSS Step Drill Bit I 2515000

Wolfcraft

£39.49 25 Jul 2026