Hot Knife Loading Tools

What Is a Hot Knife Dab Tool?

A hot knife dab tool is a battery-powered, electrically heated loading tool designed specifically for waxy concentrates — wax, shatter, rosin, budder, crumble, and live resin. Unlike a standard cold dab tool, the heated tip warms your concentrate just enough to release it cleanly from the tip, leaving nothing behind. Most models heat up in seconds, feature a thin blade or pointed tip, and are compact enough to keep on your dab tray at all times. Some double as a dab container or travel case for your material.

Types of Hot Knives We Carry

Standard Electric Hot Knives

The most common format — a slim, pen-style tool with a heated metal tip. Press the button, wait a second or two, and load your concentrate directly into your rig. The Puffco New Hot Knife Electronic Heated Loading Tool is the gold standard here, purpose-built to work seamlessly with Puffco devices but functional with any setup.

Mini Hot Knives

Compact builds like the Pulsar Mini Hot Knife (180mAh) are ideal for travel kits and minimalist setups. Smaller battery, smaller footprint — same clean load every time.

2-in-1 Hot Knife + Dab Container

The Pulsar Hot Knife Box 2-in-1 Electric Loading Tool & Dab Container (650mAh) combines a heated knife with a built-in concentrate storage compartment. Everything in one unit, perfect for keeping your dab station tidy.

Brand-Specific Hot Knives

Some hot knives are designed with a specific e-rig in mind. The Puffco Peak Hot Knife and Puffco Hot Knife Gemstoned Edition are made to complement the Peak Pro's form factor and workflow. The G Pen Melt Hot Knife integrates naturally with G Pen e-rigs. Using a matched tool with your rig just makes the whole session feel more intentional.

What to Look For When Buying a Hot Knife

• Heat-up time: The best hot knives reach working temperature in 1–3 seconds. Anything slower interrupts your session flow.
• Battery capacity: Range from 180mAh on mini models to 650mAh+ on full-size tools. Higher capacity means more loads per charge.
• Tip material: Titanium and stainless steel tips are durable and easy to wipe clean. Look for a tip shape that matches how you handle your concentrates — blades for shatter, rounded tips for wax and rosin.
• Auto-off safety: Most quality hot knives shut off automatically after a set idle time. Essential for safe dab tray storage.
• Size and portability: If you dab at home exclusively, a full-size 2-in-1 unit makes sense. For travel or on-the-go sessions, grab a mini or slim pen-style tool.

How to Use a Hot Knife Dab Tool

Using a hot knife is straightforward. Power the tool on, press the heat button, and let the tip reach temperature — usually indicated by an LED light change. Touch the heated tip gently to your concentrate, let a small amount adhere, then transfer it directly to your banger, bucket, or e-rig chamber. The warmth releases the material cleanly from the tip so nothing gets left behind. Wipe the tip with a cotton swab between uses to keep it clean and extend its life.

Top Hot Knife Brands at Headshop.com

• Puffco — The category leader. Their Hot Knife lineup, including the Gemstoned Edition, sets the benchmark for fit, finish, and function.
• Pulsar — Offers great value across mini and full-size 2-in-1 formats with solid battery life and reliable heating elements.
• G Pen — The G Pen Melt Hot Knife is purpose-built for concentrate enthusiasts who want a premium feel in a slim profile.
• Yocan — The Yocan Blade Dabbing Knife brings Yocan's reliable performance to the hot knife format at an accessible price point.

Looking to build out a complete dab setup? Pair your hot knife with gear from our dab rigs collection, upgrade your hardware with bangers and nails, or explore our full range of dab tools and e-rigs.

Frequently Asked Questions

What's the difference between a hot knife and a regular dab tool?

A standard dab tool is cold metal — concentrates stick to it and often get left behind or fall off before reaching the banger. A hot knife uses a small electric heating element to warm the tip just enough that concentrates release cleanly on contact. You get a more accurate load and less wasted material every session.

Are hot knives compatible with all dab rigs?

Yes. Hot knives are a loading tool, not a heat source — they work with any banger, bucket, or e-rig chamber regardless of brand. Brand-specific models like the Puffco Hot Knife are optimized for their matching rigs but will function universally.

How do I clean a hot knife?

While the tip is still warm (but not at peak temperature), wipe it gently with a dry cotton swab or a swab lightly dampened with isopropyl alcohol. Regular wipes after each use prevent buildup and keep the tip working cleanly. Never submerge the body in liquid.

What's the best hot knife for beginners?

The Pulsar Mini Hot Knife (180mAh) is a solid starting point — affordable, easy to use, and compact. If you're already using a Puffco device, going with the Puffco New Hot Knife immediately levels up your setup with a tool designed specifically for that workflow.

Can I use a hot knife with all concentrate types?

Absolutely. Hot knives handle wax, shatter, rosin, budder, crumble, and live resin with ease. Softer concentrates like budder and wax benefit the most since the heat helps them release from the tip cleanly without the usual stickiness.