drill bit hole enlarger comparison - September 2026

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Last updated on 03.09.2026

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SS SHOVAN 3PCS HSS 4-Flute Step Drill Bits Set, 4-12mm, 4-20mm, 4-32mm | Cone Hole Cutters for Wood, Plastic, Sheet Metal and Stainless Steel

ss shovan

15% off

free shipping

To the product (1 offer)

9,9

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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)

YOKOCUT

free shipping

To the product (3 offers)

9,8

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Flintronic Step Drill Set, 5mm-35mm HSS Titanium Step Drill Bit | Steps Drills Bit, Double Slot Cone Cutting Drills for Plastic Wood Sheet Metal and Stainless Steel (Silver)

flintronic

free shipping

To the product (1 offer)

9,7

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DeWalt Dewalt DT5026-QZ 4mm to 12mm Hole Enlarger Step Drill 1/4 Hex Shank

DEWALT

free shipping

To the product (8 offers)

9,7

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Large HSS Step Drill Bit, 12 Sizes Titanium High Speed Steel 6 to 60MM Drill Bit for Sheet Aluminium Metal Wood Hole Drilling, Big Multiple Hole Stepped Up Bit for DIY Lovers (1 PC Step Drill)

LSDZHK

38% off

free shipping

To the product (1 offer)

9,6

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toolant Pro Max 4-22mm M35 Cobalt Step Drill Bit | M35 Cobalt HSS, TiAlN Coating, 1/4" Hex Shank Unibit, Four Spiral Flutes, For Metal/Stainless Steel/Aluminum/Wood/Plastic

toolant

free shipping

To the product (3 offers)

9,5

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wolfcraft Hole Enlarging Tool for Hole Saws, Ø 54 - 70 mm I 5952000 I Hole saw guide for even, centred enlargement of existing boreholes

Wolfcraft

free shipping

To the product (5 offers)

9,5

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6Pcs Titanium Coated Drill Bit Set,Included 3 Sizes of Step Drill Bits and 3 Sizes of Twist Drill Bits for Hole Drilling Metalworking Woodworking,with Plastic Storage Box

Generic

20% off

free shipping

To the product (1 offer)

9,5

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Malayas 3Pcs HSS Step Cone Drill Titanium Coated Hole Cutter Bit Set 4-12 20 32mm Tools Accessories

MALAYAS

free shipping

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9,4

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3Pcs HSS Step Drill Bits Set, 4-12mm, 4-20mm, 4-32mm Cone Cutter Step Bits | 2-Flute Straight Grooved, 1/4" Hex Shank, Cone Drill Bit Hole Cutters for Wood Plastic, Sheet Metal Steel Drilling Chamfering

HPMAISON

free shipping

To the product (1 offer)

9,4

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CESFONJER 3-10mm Drill Bit Depth Stop Collar Ring Positioner Spacing Ring Positioner Locator Durable Woodworking Drill Bit with Hex Wrench (8PCS)

CESFONJER

£ 10.99 free shipping

To the product (3 offers)

FOTYBEI Tungsten Carbide Burr Set 1/4" Shank - 10Pcs Double Cut Rotary Burrs Die Grinder Bits for Metal and Wood Working, Grinding, Drilling, Milling, Carving and Engraving

FOTYBEI

£ 45.99 free shipping

To the product (1 offer)

Stepped Drill Bit Set, 3-12MM, 4-12MM and 4-20MM Step Drill Bits, Hex Shank | Titanium Steel Coated Cone Cutter Drill Bit Set, High Speed Hole Cutter Tools for Wood Stainless Steel Sheet Metal Plastic

Aradoea

£ 7.59 free shipping

To the product (1 offer)

NORTOOLS Step Bits Set,2 PCS High Speed Steel TiN Coated Drills Cone Drill Bits with 1/4 inch Hex Shank Multi Hole Stepped Up Bits for Wood,，Metal,Stainless Steel,Carpenters DIY lovers

NORTOOLS

£ 12.99 free shipping

To the product (1 offer)

SALI M35 Hss Step Drill 4-22mm Four Spiral Flute Cobalt Step Drill Bit 1/4" Hex Shank Step Drill Bit for Metal, Stainless Steel, Aluminum, Wood, Plastic

SALI

£ 13.99 free shipping

To the product (1 offer)

15% off

Vearter Diamond Step Drill Bit Chamfer Drill, 20-35-50mm M14 Thread Vacuum Brazed Hole Saw for Angle Grinder, Tile Hole Cutter Drill Bit for Enlarge Porcelain Ceramic Granite Marble Quartz

Vearter

£ 16.99 free shipping

To the product (1 offer)

Rolson 58129 12 pc Holesaw Kit, Black

Rolson

£ 8.15 free shipping

Only:

67hrs

09min

33sec

To the product (4 offers)

Spiral Grooved Step Drill Bit Set, Hex Shank Metric Bearing Steel Titanium Plating Spiral Pagoda Drill Bit Set, Drill and Enlarge Hole for Plastic Wood and Soft Metal

Nityunn

£ 11.99 free shipping

To the product (1 offer)

BGTEC Diamond Beveling Chamfer Bit,35MM with M14 Thread for Existing Holes Enlarging Shaping Trimming Tile Marble Granite Ceramic Countersink Drill Bits

BGTEC

£ 19.99 free shipping

To the product (1 offer)

LICHAMP Double Fluted Step Drill Bit for Cutting Metal Hole 19 Sizes from 3/16 to 1-3/8 inch, Genuine High Speed Steel

Lichamp

£ 29.83 free shipping

To the product (1 offer)

Surplex 3 pcs HSS Step Cone Drill Bits, Titanium Coated, 4-12/4-20/4-32 mm All-in-One High Speed Steel Step Drill Bits Set for Wood, Sheet Metal, PVC and Thin Metals

Surplex

£ 8.28 free shipping

To the product (3 offers)

SabreCut 4pcs SCRK1 60mm & 152mm Magnetic Impact Bit Holders Kit 1/4" Shank | Heat-treated steel, strong magnetic hold and corrosion-resistant black oxide finish provide durable high-torque use

SabreCut

£ 7.99 free shipping

To the product (1 offer)

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