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Hammer buying guide

Hammer buying guide

Image of a Hammer

Hammers are very simple tools that are used to apply force to an object. 

We’re familiar with using hammers to hammer in nails, bash things into position and do demolition work. However, there are actually lots of different types of hammer with lots of different uses. Some hammers have special features for particular jobs, and some are used for delicate or precise work. Some hammers are also designed for certain materials.

It is often easy to see what kind of hammer you need for a job. Most of the time, you just need a common hammer, like a claw hammer or a lump hammer. If you’re doing an unusual job, working with unfamiliar material, or if you’re doing something precise, you might need a specialist hammer.

In this guide, we’ll help you pick the right hammer for any job. We’ll explain what all the widely used basic and specialist types of hammer are. We’ll also explain how they work and how to pick one for a task.

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Key takeaways

In brief: A hammer is a hand tool used to deliver impact force for driving, shaping, breaking and assembling materials. The main parts of a hammer include a head, face, claw (or peen), eye, handle and grip. Different hammer types are designed for specific tasks, so it’s vital you consider the one you need for your project.

Weight: A lighter hammer provides greater control and precision. A heavier hammer delivers more striking force.

Maintenance: Regular cleaning, rust prevention and handle inspection will help extend the lifespan of your hammer.

Safety: Always wear appropriate PPE, such as safety glasses when using a hammer.

What is the difference between basic and specialised hammers?

All types of hammers can be divided into 2 main groups: basic and specialised hammers.

Basic hammers are multi-purpose hand tools that are suitable for a variety of tasks. While they’re normally designed for one or two main functions, you can use them for lots of different jobs. Most people are familiar with the majority of the different basic hammers that tradesmen and DIYers use.

Specialised hammers are designed for doing specific tasks, for working with certain materials or for working in certain environments. Sometimes, they’re designed for use in specific trades. Normally, you choose a specialist hammer when a basic hammer can’t do a particular job.

Hammer types and their uses

Here are some of the most commonly used hammers:

  • Claw
  • Ball pein
  • Club 
  • Mallet
  • Sledgehammer
  • Brick
  • Cross pein
  • Dead blow

Claw hammer

The claw hammer is one of the most well known types of hammer. Claw hammers feature a head with a flat and smooth face on one side that is used for striking objects. On the other side, they have a curved, forked claw for gripping and extracting nails or for prying apart materials.

Claw hammers are primarily designed for hammering in and removing nails. However, they can be used for many other jobs in carpentry, construction and DIY. 

Ball pein hammer

Ball pein hammers are also well known. They have a flat, smooth face on one side for striking objects, just like a claw hammer. On the other side, they have a rounded pein that is designed for doing metal work tasks that require accuracy.

Some metalwork tasks ball pein hammers are used for are shaping metal, riveting and rounding off fasteners. They’re also often used for non-metal work tasks, such as fitting parts or shaping materials in mechanics.

Club hammer

Club hammers, also known as lump hammers, are heavier than most other one-handed hammers. They feature a short, thick handle and a sturdy head with two identical faces that are designed for delivering powerful force.

Club hammers are used for a huge range of tasks where strong force needs to be applied to an object with well controlled blows.

Mallet

Mallets are designed to deliver force to objects without damaging them. They feature a regular sized handle and a large head made from either wood, plastic, rubber or rawhide.

When you strike an object with a mallet, the large and soft head spreads the force, helping to reduce the likelihood of the surface being damaged. They’re often used in woodwork to apply force to timber without damaging it. They can, however, be used in many tasks, such as helping with positioning in tiling.

Sledgehammer

Sledgehammers are large hammers used for applying maximum manual force to an object. They feature a long and thick handle with a large, heavy head that has two identical flat hammering faces.

Sledgehammers are typically used in demolition or for heavy duty jobs like knocking in fence posts - although, fencing mauls could be a better option for this task. On top of this, sledgehammers also come with shorter handles for lighter work.

Brick hammer

Brick hammers are less well known than the other types of basic hammer in this list. They’re versatile hammers, and can do a wide range of jobs in bricklaying and masonry work.

The head of a brick hammer features a flat striking face like a claw hammer, which is used for breaking bricks or tapping them into place. The other side of the head features a long, chisel like part for cutting or scoring brickwork and masonry.

Cross pein hammer

Cross pein hammers are similar in size to claw hammers and ball pein hammers. They feature a flat and smooth striking face for driving in nails or striking objects. On the other side of the head, they have a narrow, wedge shaped pein that you can use for precision work.

You can use the cross pein on a cross pein hammer for establishing small tacks and panel pins, or for precise metalwork shaping tasks.

Dead blow hammer

Dead blow hammers are designed to deliver impact to an object with minimal rebound from the hammer. Normally, they’re made with a plastic covered, hollow head that is filled with steel shot or sand. The material inside the head helps to absorb the impact and prevent the hammer from bouncing.

Dead blow hammers are often used in woodworking, metal fabrication or assembly tasks.

Different features of hammers

Hammers actually have several different parts. Here are the two main parts of every hammer:

  • Handle – all hammers have a handle. This is actually an important component. The length, thickness and grip type (or lack of a grip) determine how you operate the hammer.

  • Head – the head is everything included in the top, hammering part of the hammer. Normally, this is made of metal. 

The head of a hammer has certain features:

  • Eye – the eye is the opening on the head through which the handle is attached.

  • Cheeks – the cheeks are the thin sections on the side of the hammer’s eye.

  • Neck – the neck connects the hammer’s face to the main part of the head.

  • Face – this is the primary striking face on the hammer head.

  • Additional parts - different types of hammer have additional parts on the head such as straight, curved or adjustable claws, side pullers for stubborn nails, magnetic nail holders, ball peins or cross peins.

Hammer weight considerations

Hammer weight is one of the most important factors when choosing a hammer because it affects striking power, accuracy and user fatigue.

A heavier hammer delivers more force with each swing, whereas a lighter hammer offers better control and precision. As an example, see below for hammer weight vs. typical application:

  • 8oz - Craft work, upholstery and light repairs.

  • 10-12oz - Small woodworking projects and cabinet making.

  • 16oz - General household and carpentry work.

  • 20oz - Framing and construction.

  • 24-32oz - Heavy carpentry and industrial work.

  • 2-4lb - Masonry work.

  • 6-20lb - Demolition.

Why are there different types of hammers?

The different types of hammers are designed for different tasks, materials and working environments.

It is often possible to do lots of different jobs with any one type of hammer. However, there are some jobs that have to be done with certain hammer types. You normally need a mallet, for example, to fit visible timber without damaging or marking it. Otherwise, you might need to use a certain type of hammer to achieve certain standards of workmanship. It’s difficult to do delicate work on upholstery without a tack hammer, for example. On other occasions, using a purpose designed hammer means you can work faster or more easily. 

Sometimes, it’s important to use a certain type of hammer for safety reasons too. For example, it’s important to use a non-sparking hammer in a potentially flammable environment.

Choosing the right hammer for your project

It isn’t always obvious what kind of hammer you need for a task. Particularly, if you’re doing a job you’re not familiar with.

If you aren’t sure what kind of hammer you need, think about the task you’re doing and the material you’re working with. The amount of speed and accuracy you need to work with can also inform your decision.

Here are some questions to ask yourself:

  • Can I perform the task with a hammer that I already have?

  • Do I need to use a hammer that is specifically designed for the task I’m going to do?

  • Do I need to take the material I’m working on into account?

  • Would it be better to use a purpose designed hammer for speed or accuracy? – it would be unwise to use a claw hammer in place of a tack hammer for delicate work, for example.

  • Are there any safety considerations that affect my choice of hammer?

When choosing a hammer, also consider the weight, handle material, and grip comfort. A hammer that matches the task and feels comfortable to use will improve accuracy, reduce fatigue, and increase safety.

Normally, the best thing is to see if you can do the job with one of the basic types of hammers first. If the basic hammers aren’t suitable, then see if you can find a specialist hammer that will work for the task. 

How to clean and store hammers

The most important thing is keeping your hammer clean and dry. This will help stop rust from forming on the head and the handle from deteriorating. 

Always clean your hammer and dry it before you put it away. Keep it somewhere it will stay clean and dry. Toolboxes, shelves, racks and wall storage tool solutions are all good places to keep a hammer. 

If you can, it’s also a good idea to try to keep your hammer in an area with minimal moisture. Putting silica gel in a toolbox can help with moisture. On top of this, it’s also a good idea to try and keep it in an environment with a stable temperature.

Here are some tips on cleaning: 

  • Always clean and dry your hammer with a rag to remove dust and debris before you put it away.

  • Remove rust from the head with sandpaper, wire wool or a wire brush. You can also use small amounts of WD-40 to treat and prevent rust.

  • You can occasionally apply linseed oil to a wooden hammer handle to help it last longer.

FAQs on Hammers