Best Hole Enlarging Drill Bits Deals Online in the UK (10 Deals Found)

Last Updated - 23/09/2026 Sort By:

Best Choice
YOKOCUT

New
Step Drill Bit HSS Titanium Step Drill Bit For Metal Multiple Hole Drilling Cone Drill Bit Stepped Up Bits For DIY Lover
🔥 YOKOCUT step drill bits are 100% genuine HSS 4241. 100% Satisfaction Guarantee: Every YOKOCUT product includes 60days

£8.98 £11.99
Best Value
Stormshopping

New
Step Drill Bits, 3PCS Steel Step Drill Bits Set - (4-12mm, 4-20mm and 4-32 mm) Cone Drill Bits Hole Cutter for Wood, PVC
【Widely Used】Perfect Step Drill Bits suitable for drill holes in various material： within 3mm/0.12 inch (Iron Plate, Cop

£6.99 £7.99
ss shovan

New
3PCS HSS Step Bits, High Speed Steel Step Drill Bits Set - (4-12mm, 4-20mm and 4-32 mm) Cone Drill Bits Hole Cutter for
This Pagoda Drill Bit set contain 3 size: 4-12mm, 4-20mm and 4-32 mm, Supplied with a portable fabric bag.

£11.99
YOKOCUT

New
Step Drill Bit HSS Titanium Step Drill Bit For Metal Multiple Hole Drilling Cone Drill Bit Stepped Up Bits For DIY Lover
🔥 YOKOCUT step drill bits are 100% genuine HSS 4241. 100% Satisfaction Guarantee: Every YOKOCUT product includes 60days

£5.39
Jesiah

New
M35 Cobalt Step Drill Bit for Metal, HSS Spiral Step Drill Bit Grooved Stepped 6.35mm Hex Shank Multiple Hole Metric 3-1
11-Step Sizes for Multi-Use Drilling: This M35 cobalt step drill bit offers 11 different step sizes ranging from 3mm to

£5.79
Xatgiouy

New
3pcs HSS Step Drill Bits Set, Titanium Step Drill Bits, Hex Shank Spiral Stepped Cone Drill Bit 4-12mm 4-20mm 4-32mm, fo
Three Essential Step Sizes: Includes 4-12mm, 4-20mm, and 4-32mm HSS step drill bits, offering 5, 9, and 15 size incremen

£8.46
ss shovan

New
3PCS HSS Spiral Step Drill Bit Sets, SS SHOVAN 4-Flute Metal Drill Bits, 1/4" Hex Shank, Metric 4-32mm Cone Cutter, Hole
✅ UPGRADE PATENT SPIRAL FOUR FLUTE - Our 4-flute design prevents the metal filler from splashing everywhere, and removes

£14.99 £15.99
11% Off
xiluuyou

New
xiluuyou 3PCS HSS Step Bits, HSS Spiral Step Drill Bit Sets, 4-12/4-20/4-32mm, Hole Cutter for Sheet Metal, Plastic, Ste
【3-Piece Step Drill Bit Set】 - High-Speed Steel for Precision DrillingThis premium step drill set includes three essenti

£7.99 £8.99
CENBEN

New
CENBEN 3PCS HSS Step Drill Bits Hex Shank, High Speed Spiral Cone Cutters for Metal, Cone Drill Bit Step Bits for Sheet
【 Titanium Coated Wear Resistant 】Step drill bit is made of steel and coated with titanium for high hardness and wear re

£8.98
Hahhhha

New
Step Drill Bit Set,Metal Drill Bits for Hard Steel,Multi-Size(4-32mm) Cone Drill Bits Hole Cutter,Cone Cutters for Metal
【3-groove spiral groove design】The 3-groove spiral groove design of the step drill bit provides smoother cutting, allowi

£8.42

10 Hole Enlarging Drill Bits deals are available from: Amazon stores, starting from £5.39.
The biggest discount we found is 25% on Step Drill Bit HSS Titanium Step Drill Bit For Metal Multiple Hole Drilling Cone Drill Bit Stepped Up Bits For DIY Lovers (5-35MM Step Bit) at Amazon.
The lowest price we found is £5.39 while the highest is £14.99.
Prices for the best Hole Enlarging Drill Bits deals average at £8.80.
Last updated on September 23, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Hole Enlarging Drill Bits.