General

Today, we’re sitting down with Nick, the man who keeps our printers hot and our hearts warmer. He’s here not only to share his journey but also to celebrate his 39th birthday with an irresistible offer! So let’s dive in. Use Promo Code: BIRTHDAY39 for 25% off your entire cart for the first 39 people […]

You know, we’ve all been there. You’re looking to invest in some 3D printers and you’re faced with a crucial question, one that might make you scratch your head a bit –  Should you go for a direct drive 3D printer, or should you take the Bowden tube route?  It’s like standing at a crossroads, […]

In honor of Independence Day, I am pleased to announce a week-long sale at Hotends.com. From July 1st to July 8th, all items store-wide will be available at a 15% discount with the coupon code:  TPF644MJ This includes the popular J-Head™ Farmer hotends and other accessories. I also recommend the Bowden Aglet™ upgrade for those […]

3D printing technology has rapidly advanced, granting us the power to bring our digital designs to life with remarkable precision and detail. However, achieving this level of accuracy requires careful calibration of the printer’s components, particularly the extruder. A critical aspect of this process is the calibration of extruder steps, also known as E-steps. What […]

Hey, everyone! Thanks for stopping by. If you’re reading this, you’re probably curious about what’s been going on at hotends.com. Well, let me tell you, it’s been a whirlwind of a journey lately. As a one-person team, I’ve been juggling everything from manufacturing to social media, and now I’m preparing to move to a new […]

As Memorial Day Weekend approaches, Hotends.com is excited to kick off the holiday with a special promotion that honors our valued customers and the 3D printing community. For this Memorial Day Weekend, I’m offering an unprecedented 15% discount on every single item on the website. Yes, you read that right – EVERYTHING. Whether you’re a […]

Introduction: Imagine a world where virtual reality, augmented reality, and real life seamlessly blend together, allowing us to not only experience digital content but to bring it to life in the physical world with 3d printable trophies. This dream is gradually becoming a reality, thanks to the incredible potential of 3D printing integration in various […]

What Are Optimum Layer Heights? Are you tired of struggling to achieve high-quality 3D prints? Precision in layer height and other settings is crucial for getting the best possible results from your 3D printer. That’s why the Hotends.com Layer Height Calculator is a powerful tool that you need in your 3D printing arsenal. This calculator […]

At J-Head™, I am committed to providing high-quality hotend components that offer reliable performance and accuracy. Our J-Head Core Tube is no exception – they are made on a CNC lathe out of stainless steel and polished to ensure a snug fit in both the finstack and the heater block parts of the J-Head™ Farmer. […]

Are you looking for a reliable and comprehensive guide on how to choose the right heater cartridge for your 3D printer hotend? Look no further! In this article, we’ll provide you with everything you need to know about heater cartridges, including what they are, how they work, and what wattage and voltage ratings to consider […]

As a 3D printing enthusiast, you want the best quality prints possible, and one of the most effective upgrades you can make to your 3D printer is a hotend upgrade. The hotend is a critical component of a 3D printer, responsible for melting and extruding filament, so you might say that the hotend is the […]

At J-Head™, we take pride in producing high-quality thermistors that provide accurate readings of the internal temperature of your heater block. Our M3 Stud thermistors are designed to be a step above the rest, with a unique construction that sets them apart from other products on the market. Here’s a closer look at how we […]

Accuracy and consistency are key to producing high-quality 3D prints, and it all starts with your printer’s motion. The new 3d Printer Calculators section on Hotends.com offers two REPRAP essential tools to help you get the most out of your 3D printer’s motion: the String Drive Steps per MM Calculator and the Belt Drive Steps […]

3D printing technology has revolutionized the way products are designed, manufactured, and brought to market. In this article, we will explore how a startup company can use 3D printing to prove out their product, handle low volume sales, and potentially even handle their entire production run. We will also explore the advantages and disadvantages of […]

As we enter 2023, 3D printing technology has come a long way from where it was even just a few years ago. One question that many 3D printing enthusiasts may be asking themselves is whether or not they should still be using a raft when printing their models. What is a raft, and why is […]

The J-Head Farmer hotend is a versatile and reliable tool for your 3D Printer that allows you to easily change nozzle sizes on your 3D printer. With its ability to use standard nozzles and swap kits, the J-Head Farmer offers a range of options for different printing needs. Swapping Nozzles? One of the major benefits […]

Welcome to the exciting world of 3D printing! If you’ve recently received a 3D printer as a gift or purchased one for yourself, you’re in for a treat. With a 3D printer, you can create all kinds of amazing objects, from toys and figurines to functional parts and tools. We all know that this article […]

*Warning – This article is a bit of a read but I am a total nerd when it comes to space! 3D printing, also known as additive manufacturing, is a process of creating a physical object from a digital design by building it up layer by layer. It has the potential to revolutionize the way […]

When it comes to 3D printing, getting the perfect first layer is crucial. Not only does it set the foundation for the rest of the print, but it can also be the difference between a successful print and a failed one. In this article, we’ll go over some tips and techniques for getting a perfect […]

The power supply is a crucial component of any 3D printer. It’s responsible for providing the necessary electricity to operate all of the components of the printer, including the hotend heater cartridge, the motors, and any additional electronics. Choosing the right power supply is essential for ensuring that your 3D printer operates smoothly and produces […]

Surely there is a better solution? Bowden PTC fittings, or push-to-connect fittings, are commonly used in 3D printing setups to connect Bowden tubes. While they may seem like a convenient and cost-effective solution, they are prone to several issues that will impact the quality and reliability of your 3D prints. Bowden Fitting Broken Teeth: One […]

What is the difference between 12 and 24 volt 3D printers? Picking the right voltage for your 3D printer’s hotend is an important consideration that can impact the performance and efficiency of your machine. In general, 24V systems tend to offer several advantages over 12V systems, including faster heating and improved stepper motor performance. Here’s […]

If you’re in the market to buy a new hotend, you’re in the right place. Hotends are the essential component of every 3D printer, allowing the printer to precisely deposit molten plastic and create complex 3D objects. But with so many options on the market, it can be overwhelming to choose the right one for […]

3D printing is changing the game for manufacturers all over the world. This amazing technology, also known as additive manufacturing, allows businesses to create complex, custom designs quickly and affordably. And trust me, it’s a game-changer. Let’s start with the basics. With traditional manufacturing methods, companies often have to spend a ton of time and […]