Are you looking for the best drill bit for your mission? This drill bit information from SGS Engineering will show you how to select the very best fit for the job.

Drill bit guide: What Drill Bit Do I Need?

Knowing what drill bit to make use of and when to make use of it means you’re extra likely to do the job proper first time. However, with so many uses for these instruments, there are many various kinds of drill bits out there which can be devoted to specific tasks. Understanding what they all do will go a long way in the direction of making sure your challenge is a success.

If you’re new to drilling and utilizing drill bits, or you’ve always wanted to know more concerning the totally different drill bits that are available, then look no further. Here at SGS Engineering, we’ve put together the last word drill bit information to ensure that buying and utilizing them is simple for you. Read on to find out more about this toolbox essential.

What does a drill bit do?

A drill bit is the removable device that’s fitted to a drill which makes the hole in the fabric you’re engaged on. These come in numerous shapes and sizes because some are extra suited to reducing by sure materials than others. So, by knowing what size drill bit to use you’ll be capable to make the fitting gap in the appropriate place. Listed here are the primary issues to consider:

The material


Before you start searching for a drill bit, it’s essential to know precisely what job it's that you simply need it for. Are you drilling into stone or wooden? Or do you could perform some precision drilling on rigid materials resembling glass? What you’re drilling into is the first thing you need to consider.

Accuracy


Once you’ve matched the device to the material, you’ll additionally need to contemplate how correct you must be. Some are ideal for creating clean holes whereas others are for drills buy creating tough ones. Again, having a transparent understanding of the job you’re doing is necessary right here as you’ll be able to find the best kind of drill bit to your project.

Drill Bit Features and Useful Terms

While there are lots of various kinds of drill bits, there are some universal options throughout all kinds. Knowing the assorted parts can allow you to when you’re shopping for for the project you’re working on:

Point - The cone-formed, pointed finish that does the reducing. This part consists of a spur and slicing lip.

Spur - The spur sits at the lifeless centre of the purpose. This helps to get the drill into place.

Cutting lip - The cutting lip scrapes away the fabric. That is the feature that generally varies from bit to bit.

Flutes - Starting from the chopping lip, a flute or channel spirals its means up the body of the drill bit where it ends with the shank. The flutes help the reducing lip take away the displaced materials.

Shank - The portion of the drill bit that is either clamped into a spindle or straight right into a drill's chuck, with a straight shank drill bit.


You may see these phrases when you’re looking for drill bits, so it’s value taking the time to study what the completely different parts of a drill bit are referred to as as properly as the perform they carry out. And if you’re looking for the right drill to pair together with your drill bits, make sure to take a look at our drill shopping for guide.

Choosing the best sort of drill bit in your application

To help you're employed out how to inform which drill bit to use, here’s a summary of the different types that we offer. This overview is your at-a-glance information so you may simply find the product that fits the job.

Multi Purpose Drill Bits

Useful for: Everyday use

When searching by the various kinds of drill bits, you’ll discover that the multi-objective ones are broadly out there and most typical. Used for a broad vary of everyday jobs, these can be applied to a range of materials.

We stock a range of multi-purpose drill bits by main manufacturer, Milwaukee. If you’d like to buy for individual bits on this range, you possibly can select anything from our 4mm to the 10mm options. These characteristic tungsten carbide suggestions, making them a strong option for drilling into metal, wooden and stone, however in rotary mode only. Alternatively, for those who need a number of multi-goal drill bits, you should purchase a set[LS1] such as this one.

For diameters of 12mm and more, the drills are provided with a hexagonal shank, eliminating the risk of slippage within the chuck.

Auger Drill Bits

Useful for: Making neat holes in wood

These are just like multi-objective drill bits, besides that they're simply used for drilling wooden and have a extra pronounced central point or spur. This pronounced function makes it simple to locate the purpose that’s being drilled and keep on track, making them ultimate for precision drilling. In addition, they produce holes with very neat edges, meaning that this sort of bit is favoured over others when appearance is necessary.

Our vary of auger drill bits start at 8mm and go right as much as 32mm, so you'll be able to work on the whole lot from small jobs to floor boards and joists. If you’re questioning what size drill bit to use from this line-up, assume carefully concerning the wood you’re engaged on and how large you want the outlet to be. Whichever measurement you go for, you’re certain of a clear end as these bits embrace a Lewis flute design to quickly take away chips. Plus, the hex shank provides a safe grip, so you’re positive to get the accuracy you’re in search of

Whichever measurement you go for, you’re sure of a clear end as these bits embrace a Lewis flute design to rapidly take away chips. Plus, the hex shank presents a safe grip, so you’re certain to get the accuracy you’re in search of

Spade Drill Bits

Useful for: Large, rough holes in wooden

Spade Drill Bits are designed for drilling massive holes rapidly and roughly in wooden. They may cause splintering around the entry and exit of a gap, cobalt drill bits nonetheless. Available in large diameters, they are perfect for reducing holes in timber posts for cables, wires, pipes and ropes. You'll be able to find a seven piece spade drill bit set right here, providing you a spread of different sizes, from 10mm as much as 32mm in a sturdy moulded plastic case, preferrred for caballing and home DIY

We provide a seven-piece spade drill bit set by well-recognized brand, Ryobi. This features a choice of different size drill bits in massive diameters, from 10mm as much as 32mm. They are available a sturdy moulded plastic case, so they can be simply packed away after use.

Masonry Bits

Useful for: Drilling masorny, concrete and stone

If you’re drilling into brick, gentle concrete, limestone, pure or artificial stone, then masonry bits are the most effective sort of drill bit for the job. The reducing tip is normally made from tungsten carbide on a steel shaft, making it a robust, durable instrument that’s designed to cut straight by the stone.

We have now a choice of masonry bits that start at 5mm and go as much as 16mm, so there is sure to be something to swimsuit most initiatives. If you’re on the lookout for a number of totally different bits in a variety of sizes, the Milwaukee 5 Piece Drill Bit Set is a useful addition to the toolkit. The diamond ground percussion carbide ideas provide two cutting edges, whereas vibrations are curbed and affect energy is transferred on to the drill tip.

Self Feed Drill Bit

Useful for: Large, tough holes in heavy duty wood

Of all of the various kinds of drill bits, self-feed drills are the excessive-influence choice for huge jobs, equivalent to boring massive holes in wood when working on pipes or conduit. They’re the right selection for professional plumbers and electricians who need to make giant, tough holes in wooden.

The self-feed bit drills into supplies with out stress, which provides clear, quick holes. We've got a variety of self-feed drill bits to choose from at SGS. The Milwaukee Self Feed Drill Bit Set is a practical choice for drilling a few different-sized holes in one go because it comes with seven drill bits that are packed away right into a case that can be easily moved round.

HSS Drill Bits

Useful for: Drilling metal and hardwood

If you’re wondering what drill bit to use for metallic and harder woods, you’ll discover that prime pace steel (HSS) bits are the perfect match. They're hard and resistant to heat - far more so than excessive carbon steel - which implies that they can be used at excessive speeds.

We provide a spread of HSS drill bits, every designed to drill via more durable materials. These excessive-velocity drill bits by Milwaukee embody an oxide coating, enabling quick swarf removal. They're suitable for drilling into steel, forged iron, alloyed and non-alloyed materials as much as 800 N/mm². Plus, this is a 19-piece set, so you’re certain to seek out the various kinds of drill bits for the job all in one set.

Selecting Screw Driving Bits

In addition to drilling holes in quite a lot of supplies, most drills will also have a driving function for fixing screws. So, once you’ve selected what drill bit to use, you’ll want to decide on the proper screwdriving bit. That can assist you determine, we’ve put together a couple of simple steps so you possibly can seize the correct bit for any given application.

Step 1: Find the Shape of the Screw

Look at the screw’s drive, or form pressed into the top of the screw. The commonest screw varieties you’ll come across are Phillips, Pozi-Drive, Slotted and Hex drive heads, nevertheless you would possibly discover screws with Square, Torx and Security Torx+ drive heads too.

Use the table bellow to work out what screw you’re looking at and what type of bit you need.

Step 2: Find the dimensions of the Screw

After you will have established the form of your screw head and picked the appropriate shaped bit drive, you want to select the correct dimension bit. Doing this can guarantee it doesn’t slip when you’re inserting a bit or driving the screw.

It’s easy to find the one that matches: if it moves in the recess whenever you turn the screw by hand, strive a larger bit! Beware: a bit that matches very snugly in the screwhead is prone to strip the top.

Choosing the very best Driver Bit Set for You

Now you already know which bit to decide on, deciding on an applicable bit set is straightforward. The extra formidable your initiatives are, drills the bigger the set you must purchase. If you have any inquiries about the place and how to use drills buy, you can get hold of us at our web page. You can at all times add extra specialist sets later on, however an excellent mixture bit and driver set can take you thru the overwhelming majority of family duties.

Ryobi RAK16FP 16 Piece Screwdriver Bits Set for Flat Pack Furniture

This 16-piece accessory set from Ryobi includes numerous screwdriver bits together with Hex, Phillips, Pozi-Drive and Slot heads, making it excellent for all these jobs around the house, corresponding to assembling flatpack furnishings. It includes a magnetic 60mm bit holder for quick access to your bits, making bit adjustments simple and simple.

Milwaukee 4932430907 fifty six computer Shockwave Drill/Screwdriver Bit Set

This 56-piece kit by Milwaukee options custom-engineered steel that makes the bits extra resistant to shock from impression. In addition, the supplies these are made from imply they are more durable and lengthy-lasting than related products on the market.

Still need assistance?

Our in-house specialists are always readily available that can assist you with any questions you've gotten about the different types of drill bits available and might provide recommendation to help you're employed out what drill bit to make use of for the job. If you’d like to speak to the group, call 01332 576 850 or fill out our contact form immediately.