A Guide to Hand Saws

The purpose of this guide is to highlight some of the many different types of hand saw on sale and to identify what each saw is best used for. Our ultimate aim is to help you narrow down your options when considering buying a hand saw for the sorts of jobs you’ll be taking on.

In the sections below, you’ll find guidance on how to use a hand saw alongside an overview of the most popular types of hand saws. We will also cover some basic information about their key characteristics, differences and uses. Popular hand saw types we’ll cover include tools used for cutting wood and plasterboard, tenon saws, pruning saws, and numerous other important varieties of hand saws.

Hand saws (sometimes written as handsaws) are an essential piece of hardware for any well-stocked toolbox. In fact, they’re right up there with hammers, chisels and spanners in terms of the most commonly used tools for a range of general home improvement and maintenance projects.

While modern power tools offer fantastic speed and convenience in many sawing applications, by no means are they a universal solution. In many scenarios, factors such as accessibility, convenience, weight, safety or finesse can mean that a hand saw is a far better option than a powered tool.

Of course, there are many different types of hand saws available. As with all manual cutting tools, knowing which type of hand saw to use for which task is vital if you want to get the best results.

As noted above, there are many different types of hand saws available. Some are designed to be used as multi-purpose, general use sawing blades. Others are precision engineered specialist tools for optimal performance in far more specific sawing tasks.

At this point, it’s worth noting that names for the various basic hand saw types aren’t always entirely consistent between different suppliers, manufacturers and users. This can lead to some confusion. For example, some common saw types and naming conventions you could encounter while shopping for a simple timber saw might include:

• Rip saw
• Crosscut saw
• Panel saw
• Short cut saw
• Box saw
• Wood saw
• Tenon saw
• Back saw
• Dovetail saw
• Pruning saw
• Plasterboard saw
• Coping saw
• Fine finish saw
• Fretsaw
• Hacksaw
• Frame saw
• Bow saw
• Hardpoint saw
• Keyhole saw
• Punch saw
• Compass saw
• Pull saw
• Dozuki saw
• Ryoba saw
• Kataba saw
• Pole saw
• Veneer saw

Moreover, you’ll sometimes find several of the common names listed above being used almost interchangeably, often referring to what looks like the same basic hand saw type.

In many cases, the precise differences between these various subtypes can be subtle. Alternatively, even when the saw designs themselves appear to be different, their actual uses might, in fact, be similar.

For example, you may see ‘wood saws’ designed for straightforward timber cutting identified as either rip saws, panel saws or crosscut saws. Tenon saws might be listed as back saws or dovetail saws by some suppliers. Different hand saws all intended for cutting holes, curves and other precise shapes include punch saws, keyhole saws, compass saws, fretsaws, and more. Additionally, some tools may be identified by other characteristics entirely, such as fine finish saws or heavy-duty models.

To keep things simple, in this guide we’ll focus on the four major categories of hand saws by their specific material uses - wood saws, metal saws, plasterboard saws, and pruning saws.

In terms of a basic hand saw TPI guide, you’ll usually find products sorted into the following approximate categories:

• Blades with fewer than 7 TPI will generally be sold as coarse-toothed saws
• Blades with between 7-11 TPI will often be classed as medium-toothed saws
• Blades with 12 or more TPI are typically labelled as fine-toothed saws

In the next section, we’ll look at different types of hand saws for use on various specific materials.

So-called ‘hardpoint saws’ can be an economical and convenient option for a range of simple woodcutting jobs. These tend to be relatively basic saws with plastic moulded handles and sharp, induction-hardened teeth. While many general-purpose hardpoint saws will get the job done on most types of wood, bear in mind that their treated blades typically can’t be sharpened. Once the teeth on a hardpoint wood saw have dulled, the entire tool must be replaced. This makes them a more suitable option for people who will only use hand saws for wood occasionally.

The diagram below should help you get to know the anatomy of a hand saw in greater detail. It will also help you understand the correct terminology for each component of the saw.

A tenon saw is a special type of back saw. Any saw with a reinforced spine can be called a back saw, but a tenon saw has specific uses and characteristics for achieving controlled, precision cuts in wood.

What is the Definition of a Tenon Saw?

They’re usually quite easy to spot, thanks to the following identifying features:

• A rigid spine along the top (non-cutting) side of the blade, generally made from steel, brass or (less often) wood
• Tenon saws usually have a fairly short and sturdy blade, ending in an enclosed pistol grip handle designed to protect the user – typically, this can’t be removed
• The most common TPI counts for a tenon saw blade are between 10-14, giving a slower but more controlled cut than coarser hand saws
• Some tenon saws are designed to cut on the forward stroke only (a ‘push saw’, as opposed to a ‘pull saw’), although you should be aware that this isn’t always the case

What are Tenon Saws Used for?

Tenon saws are mostly used for short, accurate cuts in demanding precision jobs such as joinery or furniture-making. Tenon saws get their name from being commonly used in cutting smaller or more intricate pieces of wood, and especially for making joints.

The characteristic back saw spine helps to keep the saw blade from bowing or bending while cutting. It also limits the depth of cut you can make. This is a necessity when cutting mortise and tenon joints, hence the common name for this type of hand saw. Tenon saws are best used for cutting across the wood grain, as opposed to along it - that’s where you’ll need a rip saw or panel saw.

As the name suggests, hand pruning saws are intended for quick and easy cutting back of overgrown branches, logs, twigs, and other thick or coarse garden wood and foliage. They tend to feature a medium-long blade, which is often curved, and a fairly low TPI count for more effective sawing of green and live shrubbery. It’s common to see folding pruning saws on offer for easier year-round storage.

Smaller, straight-bladed pruning saws are ideal for cutting thinner diameters of very young, green or sap-heavy wood and branches. These pruning saws tend to feature a slightly higher TPI count, typically around 7-8.

Larger, curved-blade pruning saws with wider tooth spacing (5-7 TPI) are better for thicker, older and harder branches. This more rugged design allows for quicker removal of bush and tree limbs up to about 2.5 inches in diameter. Fewer strokes will be required, but the cut will not be as smooth or delicate.

Plasterboard saws, often called jab saws or drywall saws, are specifically designed for cutting holes and voids in wall or ceiling panels.

They’re identified by their medium-length, fairly narrow blades that taper to a sharp point. Plasterboard saws often feature a curved handle at the wider end of the blade. Their overall look is quite similar to compass saws and the two have similar properties, except the plasterboard saw blade is generally shorter.

Plasterboard is typically made from a combination of gypsum plaster, paper, and possibly plywood. Drywall saws for cutting plasterboard are ideal for making rough cut-outs around electrical sockets and other fittings or appliances, as their fine-tipped blades make it much easier to punch through and pierce the panel in order to get the cut started.

These saws are seldom used for any kind of precision work as the TPI count tends to be relatively low on a plasterboard saw, leaving a fairly rough finish that will be hidden behind a fascia or finishing panel. The blade is also somewhat flexible, making angled or curved cuts easier. For precision work in drywall, many professionals tend to use a safety knife, also known as a box cutter or Stanley knife.

The question of how to sharpen a hand saw comes up fairly often. Saws that have been heavily used, or improperly stored over long periods of time, can easily end up feeling much duller than they originally did. When this happens, it usually becomes fairly obvious within a few pulls or pushes of the blade across the cutting material.

With a dull hand saw, the blade won’t bite easily at the start of a cut, lines are difficult to keep neat or precise, and making progress through thicker materials can be laborious. By contrast, the best cutting hand saw will be well aligned and will always have sharp teeth.

Sharpening a hand saw isn’t necessarily difficult, but it is important to carry out the task properly and safely. Furthermore, some saws aren’t good candidates for sharpening in the first place. For instance, this is usually the case with hardpoint saws, whose teeth have been treated and aren’t designed for lifelong use.

For some cheaper hand saws, blades (or even entire tools) can be more economical to replace altogether, especially once you factor in the time and other materials needed to perform a proper repair. It’s also worth noting that poor sharpening technique can be just as damaging as neglecting the tool in the first place:

• With rip cut saws, if one or two teeth end up slightly shorter than the others (either through heavy use or imprecise sharpening), the chances are that it won’t completely ruin a hand saw’s action
• If one or two teeth end up longer than the rest, though, you’ll quickly start to notice uncomfortable dragging and juddering when you saw
• For crosscut saws, the 'set' of the teeth (their alternating angles towards and away from the midline of the blade) may also need adjusting over time. If the set of the teeth is too narrow, the blade may bind when cutting. However, if the set of the teeth is too wide, it may feel loose in the kerf and show a tendency to wander

With all that said, once you’ve bought a good hand saw, it may very well prove to be something you want to keep in your tool kit for a long time to come. In that case, at some point, you will need to sharpen the teeth. Good saw sharpening technique can help you achieve great results with hand saws over many years of intensive use.

There's both a simple and a more complex approach to sharpening hand saw teeth. The more complex method (particularly for crosscut saws, as noted above) might involve any of several additional tools, such as a saw tooth setter. Here is a handy outline of the more basic sharpening technique for rip cut saws.

Tools You Will Need:

• A vice to hold the saw blade
• Vice blocks or wood to protect the tool
• A mill file (flat) and a taper saw file (triangular)

Both of these files are commonly found in good file sets. Any size triangular file that fits well between the saw teeth will be suitable.

Steps:

1. First, set the blade as low down in the vice as you can, while leaving the teeth themselves exposed as this will minimise wobble and flex as you file
2. Next, use the flat mill file to level out the teeth. Hold it level across the tops of the teeth, perpendicular to the blade. Use light, even pressure in a side-to-side action along the full length of the blade, creating a small flat top on each tooth. You will be able to see these new flattened tops as bright, shiny areas when held to the light
3. Once you have done this, you will need to switch over to the taper saw file. Place the file in the gap between two teeth, angled slightly towards the tip of the saw so it rests against the spine of the tooth being sharpened. Again, make sure to hold it level and perpendicular with the blade. Make two to three light sideways passes in the same direction for every tooth along the full length of the blade, maintaining a consistent action and number of strokes each time
4. Once the shiny, flattened top of every tooth has been reduced to a pinpoint, all at a consistent size, the saw has been successfully sharpened. Make sure to test our your newly sharpened hand saw and if necessary, go back and make adjustments in small increments until the issue is resolved