Hole Saw Drill Bits are compatible with wood, metal, tiles, plastic, and – in some cases – even masonry. They cut large diameter holes but leave the core behind.

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This part of the drill bit, right at the tip of the point, removes the material as the bit advances. This is the part that varies the most between different drill bit types.

Examine the punch mark in a bright light and if necessary “drift” (tilt the punch) the punch mark over (using the fine punch) to get it in exactly the right place.

As the name implies, Multi-Purpose Drill Bits are suitable for a range of different materials and applications. This is a great all-round drill bit set to have in your tool arsenal as it gives you the flexibility to work with metals, masonry, plastic, and wood.

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Countersink Drill Bits typically come in sizes 13mm to 19mm. The wood, metal, and fastener varieties differ, so if it’s important to check which drill bit type you need.

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Slot screwdriver bits have a flat, blade-like, point that looks a little like a chisel. They are compatible with single slotted screws.

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Threaded Shank – A shank designed for hand-held drills or grinders that don’t have a chuck. Good for when you’re working in restricted or confined spaces.

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If you’re drilling through porcelain or other hard masonry you should instead use a Diamond Tile Drill Bit. To prevent the point from slipping, begin the cut at a 45-degree angle and then straighten the drill bit slowly.

Accurate drillingSolutions

Step drill bits have a stepped or staggered point that widens towards the flute (similar to a spear’s tip). They’re designed for use with soft and thin materials, and are coated in titanium-nitride, which minimises heat transference while acting as a lubricant.

Straight Shank – A smooth and circular shank, compatible with keyed or keyless drill chucks and drill bits of 10mm to 13mm.

Screwdriver bits, like drill bits, come in a variety of styles. Which type of screwdriver bit you need depends entirely on the type of screw you need to remove or fasten.

Our extensive collection includes drill bits for wood, drill bits for metal, and screwdriver bit sets, to name but a few. Here are just a few of our most popular drill bit sets from our professional drill bit range:

Flatten and surface your CNC workpieces with precision, using our TiN-coated spoilboard surfacing bit. Ideal for soft & hardwood, ensuring smooth, ...

To start your hole in metal, use a sharp scriber AND SCRIBE THE INTERSECTING LINES JUST ONE TIME. This is very important because it is difficult to re-scribe the line exactly.

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Square screwdriver bits are square-shaped and fit screws that have a square-shaped screwhead slot. They’re mostly used in electrical work.

HSS Drill Bits (short for High Speed Steel) are heat resistant up to 500C and extremely hardwearing, making them ideal for projects involving metals, hardwoods, and plastics.

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Philips screwdriver bits have a slightly tapered and pointed tip. They fit Philips screws, which feature a small, plus-like, shape at their centre.

Auger Drill Bits are also designed for wood; however, they give a more accurate and precise finish than Spade Drill Bits. That’s because Auger Drill Bits feature a pronounced Spur that keeps the drill bit on course, resulting in holes with clean edges. Their corkscrew-like flute also helps to clear chips away quickly.

This is the front section of the drill bit that cuts into the material you’re working with. Within the brad point you have two other drill bit features: the Spur and the Cutting Lip.

PoziDriv screwdriver bits have a blunt tip and parallel flanks. They’re compatible with Pozi screws, which are almost identical to Philips screws except for an extra set of grooves.

Hole Saw Drill Bits are easily identified by their circular serrated cutting blade, which pivots around their spur. They’re an ideal choice of drill bit for installing door hardware, and a little neater in their cuts than a Spade Drill Bit.

Drill bits for glass and tiles typically feature an arrow-like point, allowing them to create a neat and precise cut without cracking the glass or tile. Unlike other drill bit types, glass and tile drill bits shave material away and must be operated at a very slow speed using a coolant such as water or turpentine.

Use a heavier, sharp punch to re-punch the smaller mark and make a dimple. Be careful here because sometimes a punch mark will work harden the metal and will actually be harder to drill than it should be.

Use a thin, very sharp punch (stupid program will not let me type p r i c k punch but that is what it is) to lightly punch the intersection of the lines just one time. You should be able to slide the punch tip along the line and “feel” the line intersection.

Auger Drill Bits are available from 8mm to 32mm and are a highly adaptable drill bit type with a range that spans everything from fine woodworking to flooring installation.

Star screwdriver bits (also known as Torx bits) are star shaped. They fit with star-headed screws, commonly known as Torx screws.

Unlike other types of drill bits, which fit into power drills, Mortice Drill Bits can only be used with drill presses and mortising machines.

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The key to working with drill bits is knowing which types of drill bits you need for the job, so this guide will cover-off the different drill bit names and explain what each one is for.

Countersink Drill Bits have a cone-shaped point. They’re used to bore a bevelled hole into wood or metal for screws, bolts, or other fasteners to fit into.

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Step Drill Bits allow you to create a range of holes in different sizes, without needing to change your drill bit. They also come in handy if you need to widen or deepen a hole that’s been cut too small.

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Drill bits help you to cut holes into materials cleanly and efficiently, saving you time while getting you the best result. You’ll find different drill bit types designed for different applications, such as drill bits for metal, screwdriver bit sets, and drill bits for wood.

Spade Drill Bits feature a sharp centre point and a distinctive flattened cutting lip. They offer a fast way to cut large-diameter holes in wood, however, the finished result is rough and often splintered around the edges.

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As well as a rotating motion, masonry drill bits also use a hammering action to drive the bit through. Size-wise, these types of drill bits range from around 5mm to 16mm.

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The shank is the part of the drill bit that affixes to the drill. It sits at the opposite end of the drill bit point and comes in five key varieties, compatible with different chuck types:

The high-speed steel jobber-length drill bits in these sets provide more flexibility and absorb more shock and vibration than cobalt and carbide jobber-length ...

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If you need to cut holes in steel, cast iron, and alloyed or non-alloyed metals, an HSS Drill Bit is the perfect bit to use.

Masonry drill bits are designed for materials like brick, concrete, and stone. They feature a robust cutting lip, usually made from tungsten carbide on a steel shaft that’s powerful enough to cut through solid material.

SDS Max Shank – A grooved shank suitable for heavy-duty jobs. It’s compatible with most hammer drills and some standard drills.

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Mortice Drill Bits are used for woodworking and cabinetry. They produce square holes and can be used to cut corners and slots in wood for mortise and tenon joints.

The Shank attaches the drill bit to the drill. Depending on the drill bit type, the Shank will either clamp into a spindle or slot directly into the drill’s chuck.

Also known as Flat Drill Bits, Spade Drill Bits are designed for wood. This makes them an extremely popular tool with electricians, who use them to cut holes for cables to feed through.