Best Hole Enlarging Drill Bits Deals Online in the UK (25 Deals Found)

Last Updated - 14/12/2025 Sort By:

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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.

£13.99
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Best Value
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
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New
Diamond Finger Milling Bit M14 Thread for Enlarging Shaping Holes Tile Drill Bit
Feature: Wide Applications --Recommended for enlarging, shaping and/or round bevel existing holes in porcelain tile, cer

£6.99
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
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New
20mm Diamond Drilling Core Bit Enlarging Holes for Ceramic Granite M14 Grinder
Dry Diamond Hole Saw 6mm – 125mm Porcelain Ceramic Marble Core Drilling Bit M14. Diamond Hole Saw Tile Drill Bit M14 Gri

£13.98
ss shovan

New
3PCS Premium HSS & Cobalt Spiral Step Drill Bit Sets (1/4"-7/8"), TiAlN Coated for Superior Durability, Cone Drill Bit f
✅ VERSATILE 3PCS SET - Includes three step drill bits with varying sizes: #1 (1/4" - 5/16" - 3/8" - 7/16" - 1/2"), #2 (1

£18.38 £24.99
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HexinYigjly

New
M35 Cobalt HSS Step Drill Bit-3-13mm, 11-Step,With 5 rotating burr set, for Stainless Steel Wood Plastic & Twist Drills
Premium Materials: This rotary burr set and step drill bit are carefully crafted with high-speed steel and carbon steel,

£3.98 £4.49
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New
20-82mm Diamond Beveling Chamfer Bit Tile Drill Milling Bit Enlarging Hole Saw
Specifications: Bevel Angle: 53 degrees Cone Diameter: 20-82mm Cutting Depth: 2inch (50mm) Shank Height: 10mm Package in

£9.99
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

£15.99
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New
Diamond Beveling Chamfer Bits Countersink Drill Bits Enlarging Trimming Holes
MULTI-PURPOSE: This diamond countersink drill bits is designed for Bevelling，Enlarging, Grinding and Polishing the exsit

£9.59
Generic

New
6-Piece HSS Step Drill Set, Titanium Coated Paring Drill Set for Metalworking, Woodworking, Drilling Holes (3 x Step Dri
✤✤ Spiral nut design: step drill allows for faster, more stable and smoother cutting. It can automatically fibre the hol

£9.99
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Novstuf

New
HSS Step Drill Bits Set, 3 Pcs 3-20mm Titanium Coated Cone Drill Bits Hole Cutter High Speed Steel Tools Accessories for
Package Includes: 3 Pcs HSS Spiral Groove Step Drill Bits (4-12mm/ 4-20mm/ 4-32mm) will be provided to you. Step drills

£5.99
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New
Diamond Beveling Chamfer Bit 20mm Cone Tile Drill Milling Bit Enlarging Hole Saw
Diamond Beveling Chamfer Bits for Granite Marble Tiles. Diamond beveling chamfer bit can bevel or chamfercrated rough ho

£5.99
LSDZHK

New
Large HSS Step Drill Bit, 12 Sizes Titanium High Speed Steel 6 to 60MM Drill Bit for Sheet Aluminium Metal Wood Hole Dri
➤➤One Bit for All -- The bit comes with 12 hole sizes: 6mm, 10mm, 15mm, 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm, 55mm,

£14.99
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New
SHDIATOOL 35mm Diamond Bevelling Chamfer Bit Milling Bit Enlarging Hole Saw
SHDIATOOL 6-60mm Dry Diamond Drill Core Bit for Porcelain Tile Hole Saw Cutter. SHDIATOOL 6-125mm Dry Wet Diamond Drill

£14.99
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
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New
10mm-35mm Diamond Finger Core Bits Enlarge Bevel Holes Milling bits Porcelain
Item: Vacuum Brazed Diamond finger bits Milling bits for tile, stone, countertop. SHDIATOOL 35/50mm Diamond Cone Milling

£18.89
New
5PCS Dry Milling Drill Bits Enlarging Hole Dry Drilling Core Bit4853
5 Dry Milling Drill Bits. Save your money, only 1pc Core Bit and this milling bit,you can create many holes of different

£9.01
New
Diamond Finger Bit 10-35mm Milling Enlarging Shaping Marble Granite Ceranic Tile
4.5" Diamond Turbo Row Grinding Cup Wheel 115mm Grinding Disc for Granite Tile. 5pcs 5in 125mm Grade B Wet Diamond Sandi

£11.95
New
4-22mm Hexagonal Step Drill Hole Cutter For Sheet Metal With Hole Enlargement UK
Its step from 4mm to 22mm: 4mm,6mm,8mm,10mm,12mm,14mm, 16mm,18mm,20mm, 22mm. 4-22mm HSS hex hole cutter cone step drill

£6.92 £7.28
New
M14 Thread Diamond Finger Milling Bit for Enlarging Shaping Holes Tile Ceramic
Feature: Wide Applications --Recommended for enlarging, shaping and/or round bevel existing holes in porcelain tile, cer

£6.99
New
35mm Diamond Bevelling Chamfer Bits Milling Cone Bit Enlarging Holes Tile M14
Item: SHDIA TOOL V acuum Brazed Diamond Chamfer Milling Bits Enlarge Shape Bevel Existing Holes Tile Porcelain Ceramic M

£16.32
New
50mm Diamond Bevelling Chamfer Bit Milling Cone Bit Enlarging Holes for Granite
Item: SHDIA TOOL V acuum Brazed Diamond Chamfer Milling Bits Enlarge Shape Bevel Existing Holes Tile Porcelain Ceramic M

£21.99
New
Reamer Drill Bit Hole Enlarging Tool Set for Woodworking Model DIY Handcraft

£6.70
New
Countersink Drill Bit Economical Hole Enlarging For Granite
Item Type: Beveling Chamfer Bit. 1 x Beveling Chamfer Bit. HIGH HARDNESS AND STRENGTH: This granite drill bit is made of

£13.96

25 Hole Enlarging Drill Bits deals are available from: Amazon, eBay stores, starting from £3.98.
The biggest discount we found is 10%% on 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 Wood, Stainless Steel, Sheet Metal by SS SHOVAN at Amazon.
The lowest price we found is £3.98 while the highest is £21.99.
Prices for the best Hole Enlarging Drill Bits deals average at £11.16.
Last updated on December 14, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Hole Enlarging Drill Bits.