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Best Round Jobber Drill Bits of 2026

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Jennifer Fraser

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Round Jobber Drill Bits are versatile and durable tools used for drilling holes in a variety of materials, including metal, wood, and plastic. These bits have a pointed tip and a spiral design that allows them to quickly and accurately penetrate the material being drilled. They come in a range of sizes and can be used with both hand-held and drill press machines. Round Jobber Drill Bits provide a clean and precise hole, making them ideal for DIY projects and professional use.

At a Glance: Our Top Picks

UK Drills Cobalt Jobber Drill Bit 4.8mm Cover #TOP 1

UK Drills Cobalt Jobber Drill Bit 4.8mm

9.9
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UK Drills - Cobalt Drill Bit Jobber - Fully Ground, Cobalt Stub M35 with Round Shank Cover #TOP 2

UK Drills - Cobalt Drill Bit Jobber - Fully Ground, Cobalt Stub M35 with Round Shank

9.8
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Kozelo 12PCS Twist Drill Bit - High-Speed Steel Round Shank Jobber Bit Set Black Cover #TOP 3

Kozelo 12PCS Twist Drill Bit - High-Speed Steel Round Shank Jobber Bit Set Black

9.6
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Top 10 Round Jobber Drill Bits

#TOP 1

UK Drills Cobalt Jobber Drill Bit 4.8mm

  • UK DRILLS THE PROFESSIONALS CHOICE
  • 27.3/16-1pc
  • Unit
  • 4.8mm | 3/16"
UK Drills Cobalt Jobber Drill Bit 4.8mm Cover

UK Drills - Cobalt Drill Bit Jobber - Fully Ground, Cobalt Stub M35 with Round Shank - To be used in Aluminium, Stainless steel, Alloy & Cast Iron - 4.8mm | 3/16"

The Cobalt Drill Bit from UK Drills is designed for maximum drilling power with its 5% cobalt construction. This feature makes it ideal for cutting through harder materials like stainless steel and cast iron, ensuring you achieve precise results in your drilling tasks. The fully ground design enhances its durability, allowing you to tackle tougher materials with ease. Perfect for both professional jobs and home DIY projects, this drill bit is compatible with any electric drill machine, making it a convenient choice for various applications.

9.9
FTB Score
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What We Like

  • High drilling power
  • Durable fully ground design
  • Suitable for tough materials
  • Versatile for various applications
  • Ideal for professionals and DIYers
#TOP 2

UK Drills - Cobalt Drill Bit Jobber - Fully Ground, Cobalt Stub M35 with Round Shank

  • UK DRILLS THE PROFESSIONALS CHOICE
  • 27.1/4-5pc
  • Pack of 5
  • 6.4mm | 1/4"
UK Drills - Cobalt Drill Bit Jobber - Fully Ground, Cobalt Stub M35 with Round Shank Cover

UK Drills - Cobalt Drill Bit Jobber - Fully Ground, Cobalt Stub M35 with Round Shank - To be used in Aluminium, Stainless steel, Alloy & Cast Iron - 6.4mm | 1/4"

Features

  • DRILL BIT INCLUDES - 1 X UK Drills Cobalt Drill Bit, Jobber M35 Metal Stainless Steel Cast Iron, Perfect To Start Your Professional Drilling Job Or Even A Home DIY Project
  • COBALT STEEL DRILL BIT - Manufactured With 5% Cobalt For Maximum Drilling Power, This Drill Bit Is Better Suited For Cutting Through Harder Steel And Abrasive Materials
  • TO BE USED WITH - When Fixed To Any Electric Drill Machine, These Drill Bits Can Drill Through Stainless Steel, Alloy, Hardened Steel And Cast Iron
9.8
FTB Score
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#TOP 3

Kozelo 12PCS Twist Drill Bit - High-Speed Steel Round Shank Jobber Bit Set Black

  • Kozelo
  • klf240204zz000514jp
  • Black
  • 9/64"
Kozelo 12PCS Twist Drill Bit - High-Speed Steel Round Shank Jobber Bit Set Black Cover

Kozelo 12PCS Twist Drill Bit - [9/64"] High-Speed Steel Round Shank Jobber Bit Set Black for Metal Wood Plastic Steel Use, 45mm/1.77" Blade Length

Features

  • 1- PACKAGE CONTENTS - 12PCS 9/64" Metric Twist Drill Bit With 45mm/1.77" Blade Length, And Total Length Is 75mm/2.95".
  • 2- Material- The Twist Drill Bit Set Is Made Of High-Speed Steel, Which Has Higher Hardness And Is More Resistant To High Temperatures And Wear. The Surface Coating Better Protects The Drill Bit Set From Corrosion And Extends Its Service Life.
  • 3- APPLICATION - The Straight-Handle Twist Drill Bit Is A Tool Commonly Used By Carpenters And Decoration Workers To Drill Holes. They Are Also Widely Used In Machine Workshops And Maintenance Departments To Drill Metals, Plastics, Stainless Steel, Iron, Titanium Alloys, And Wood.
9.6
FTB Score
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#TOP 4

Kozelo 7.2mm High-Speed Steel Twist Drill Bit

  • Kozelo
  • klf240204zz000642jp
  • 7.2mm
Kozelo 7.2mm High-Speed Steel Twist Drill Bit Cover

Kozelo Twist Drill Bit - [7.2mm] M35 High-Speed Steel Cobalt Round Shank Jobber Bit Set Silver Tone for Metal Wood Plastic Steel Use, 67mm / 2.64" Blade Length

The Kozelo Twist Drill Bit features a robust 7.2mm diameter and a 67mm blade length, making it ideal for drilling through various materials. Made from M35 high-speed steel with cobalt, it offers enhanced hardness and durability, allowing you to tackle hard metals with ease. The 130-degree tip design ensures sharper cutting and faster drilling, while the spiral chip removal mechanism provides efficient debris clearance. This makes your drilling tasks smoother and more effective, ultimately saving you time and effort.

9.4
FTB Score
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What We Like

  • Durable high-speed steel material
  • Efficient chip removal design
  • Sharp 130-degree tip
  • Versatile for multiple materials
  • Suitable for various drills
#TOP 5

Kozelo 2PCS Twist Drill Bit - Titanium Nitride High-Speed Steel Round Shank Jobber Bit Set Black Gold

  • Kozelo
  • klf240105zz000712jp
  • Black
  • 6.5mm
Kozelo 2PCS Twist Drill Bit - Titanium Nitride High-Speed Steel Round Shank Jobber Bit Set Black Gold Cover

Kozelo 2PCS Twist Drill Bit - [6.5mm/0.26"] Titanium Nitride High-Speed Steel Round Shank Jobber Bit Set Black Gold for Metal Wood Plastic Steel Use, 65mm / 2.56" Blade Length

Features

  • 1- PACKAGE CONTENTS - 2PCS 6.5mm/0.26" Metric Twist Drill Bit With 65mm / 2.56" Blade Length, And Total Length Is 100mm / 3.94".
  • 2- Material- The Twist Drill Bit Set Is Made Of High-Speed Steel, Which Has Higher Hardness And Is More Resistant To High Temperatures And Wear. The Surface Coating Better Protects The Drill Bit Set From Corrosion And Extends Its Service Life.
  • 3- APPLICATION - The Straight-Handle Twist Drill Bit Is A Tool Commonly Used By Carpenters And Decoration Workers To Drill Holes. They Are Also Widely Used In Machine Workshops And Maintenance Departments To Drill Metals, Plastics, Stainless Steel, Iron, Titanium Alloys, And Wood.
9.3
FTB Score
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#TOP 6

sourcing map 12pcs Jobber Drill Bits 3.2mm Black Nitride & Gold Titanium Coated M2 High Speed Steel Twist Drill Bits

sourcing map 12pcs Jobber Drill Bits 3.2mm Black Nitride & Gold Titanium Coated M2 High Speed Steel Twist Drill Bits Cover

sourcing map 12pcs Jobber Drill Bits 3.2mm (0.126") Black Nitride & Gold Titanium Coated M2 High Speed Steel (HSS) Twist Drill Bits for Stainless Steel Aluminum Alloy Metal

Features

  • M2 High Speed Steel: M2 High Speed Steel (HRC64-66) Drill Bits Offer Excellent Heat Resistance And Hardness For Durability And Longevity, As Well As Good Cutting Performance And Accuracy For Clean, Precise Holes With Minimal Burrs.
  • Twist Drill Bits: Cutting Edge Diameter: 3.2mm / 0.126"; Round Shank Diameter: 3.2mm / 0.126"; Cutting Edge Length: 33mm / 1.3"; Overall Length: 62mm / 2.44"; Split Point: 135 Degree. Used With Hand Drills, Drill Presses, Bench Drills, Machining Centers, CNC Lathes, Etc.
  • Wide Applications: Drill Bits Produce Holes In Stainless Steel, Cast Iron, A3 Steel, Carbon Steel, Aluminum Alloy, Copper, Wood And Plastic. Most Suitable For Drilling Metals With A Hardness Less Than HRC38, And Cannot Drill Quenched Metals, Tiles, Concrete, Walls, Stones.
9.3
FTB Score
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#TOP 7

sourcing map 6pcs Jobber Drill Bits 5mm Black Nitride & Gold Titanium Coated 4341 High Speed Steel 135 Degree Split Point Twist Drill Bits

sourcing map 6pcs Jobber Drill Bits 5mm Black Nitride & Gold Titanium Coated 4341 High Speed Steel 135 Degree Split Point Twist Drill Bits Cover

sourcing map 6pcs Jobber Drill Bits 5mm Black Nitride & Gold Titanium Coated 4341 High Speed Steel (HSS) 135 Degree Split Point Twist Drill Bits for Stainless Steel Metal Plastic Wood

Features

  • 4341 High Speed Steel: It Contains High Content Of Carbon And Alloy Elements, Providing Excellent Cutting Performance, High Heat Resistance, High Hardness, Wear Resistance And Durability. Good For Applications Requiring Precise And Efficient Processing.
  • Drill Bit Features: Cutting Edge Diameter: 5mm / 0.197"; Round Shank Diameter: 5mm / 0.197"; Cutting Edge Length: 52mm / 2.05"; Overall Length: 85mm / 3.35"; Split Point: 135 Degree. Suitable For Handheld Drills, Drilling Machines, Bench Drills, Machining Centers, CNC Lathes.
  • Wide Applications: The Drill Bits Can Drill Clean And Accurate Holes In Stainless Steel, Cast Iron, A3 Steel, Carbon Steel, Aluminum Alloy, Copper, Wood And Plastic. Sharp Cutting Edges Provide Neat And Smooth Cuts. Large Spiral Grooves Facilitate The Export Of Metal Chips.
9.2
FTB Score
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#TOP 8

Kozelo Twist Drill Bit - Titanium Nitride M35 High-Speed Steel Cobalt Round Shank Jobber Bit Set Dark Gold

  • Kozelo
  • klf240204zz000576
  • Black
  • 5/32"
Kozelo Twist Drill Bit - Titanium Nitride M35 High-Speed Steel Cobalt Round Shank Jobber Bit Set Dark Gold Cover

Kozelo Twist Drill Bit - [5/32"] Titanium Nitride M35 High-Speed Steel Cobalt Round Shank Jobber Bit Set Dark Gold for Metal Wood Plastic Steel Use, 50mm/1.97" Blade Length

Features

  • 1- PACKAGE CONTENTS - 1PCS 5/32" Metric Twist Drill Bit With 50mm/1.97" Blade Length, And Total Length Is 80mm/3.15".
  • 2- Material - The Twist Drill Bit Set Is Made Of m35 High-Speed Steel, Containing Cobalt, Which Has Higher Hardness, Is More Resistant To High Temperatures And Wear, And Can Drill Hard Metals. The Surface Coating Better Protects The Drill Bit Set From Corrosion And Extends Its Service Life.
  • 3- APPLICATION - The Straight-Handle Twist Drill Bit Is A Tool Commonly Used By Carpenters And Decoration Workers To Drill Holes. They Are Also Widely Used In Machine Workshops And Maintenance Departments To Drill Metals, Plastics, Stainless Steel, Iron, Titanium Alloys, And Wood.
9.0
FTB Score
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#TOP 9 Best HSS Drill Bit

MASO HSS Jobber Twist Drill Bits Set

MASO HSS Jobber Twist Drill Bits Set Cover

Jobber Twist Drills MASO 10 x 3.0mm Ground HSS Drill Bits Metric High Speed Steel Jobber Twist Drills Ideal for Processing of Iron, Wood, Aluminum, etc.

The MASO Jobber Drill Bits are crafted from HSS-R roll forged 4341 high-speed steel, offering durability and performance for various materials. Manufactured to DIN338 standards with a 118-degree point, these bits provide precision and efficiency in drilling. They are versatile enough to handle steel, aluminium, non-ferrous metals, plastics, and wood, making them an excellent choice for diverse projects. To achieve the best results in metals, remember to use a cooling agent and drill at slower speeds, ensuring longer bit life and superior outcomes.

8.8
FTB Score
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What We Like

  • High-speed steel construction
  • Precision 118-degree point
  • Versatile for multiple materials
  • Durable and reliable performance
#TOP 10

Kozelo 20PCS Twist Drill Bit - M35 High-Speed Steel Cobalt Round Shank Jobber Bit Set Gold

  • Kozelo
  • klf240105zz000741
  • Black
  • 7/64"
Kozelo 20PCS Twist Drill Bit - M35 High-Speed Steel Cobalt Round Shank Jobber Bit Set Gold Cover

Kozelo 20PCS Twist Drill Bit - [7/64"] M35 High-Speed Steel Cobalt Round Shank Jobber Bit Set Gold for Metal Wood Plastic Steel Use, 33mm/1.3" Blade Length

Features

  • 1- PACKAGE CONTENTS - 20PCS 7/64" Metric Twist Drill Bit With 33mm/1.3" Blade Length, And Total Length Is 61mm/2.4".
  • 2- Material - The Twist Drill Bit Set Is Made Of m35 High-Speed Steel, Containing Cobalt, Which Has Higher Hardness, Is More Resistant To High Temperatures And Wear, And Can Drill Hard Metals. The Surface Coating Better Protects The Drill Bit Set From Corrosion And Extends Its Service Life.
  • 3- APPLICATION - The Straight-Handle Twist Drill Bit Is A Tool Commonly Used By Carpenters And Decoration Workers To Drill Holes. They Are Also Widely Used In Machine Workshops And Maintenance Departments To Drill Metals, Plastics, Stainless Steel, Iron, Titanium Alloys, And Wood.
8.8
FTB Score
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Editor's Notes

During our round jobber drill bit research, we found 306 round jobber drill bit products and shortlisted 10 quality products. We collected and analyzed 5,141 customer reviews through our big data system to write the round jobber drill bits list. We found that most customers choose round jobber drill bits with an average price of £20.00.

The round jobber drill bits are available for purchase. We have researched hundreds of brands and picked the top brands of round jobber drill bits, including UK DRILLS THE PROFESSIONALS CHOICE, Kozelo, sourcing map, MASO.

Written by

Jennifer Fraser Avatar

Jennifer Fraser

Jennifer Fraser is a licensed contractor specializing in sales, maintenance, and kitchen, bathroom, and home appliances, tools, and utilities. She owns a store in Leeds where you can get any home and tool appliance. Jenny has a degree in literature, but she combines her knowledge and experience with her degree to publish DIY articles on solving home appliances issues to keep up the family enterprise.