Description
Reviews
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Material Composition | Brass with PTFE Lining |
| Thread Specification | M6 Metric Thread |
| Total Length | 30mm |
| Inner Bore Diameter | 2.0mm |
| Outer Diameter | 6.0mm |
| Compatible System | MakerBot MK8 Style Hotends |
| Maximum Operating Temperature | 250°C |
| Item Weight | 15 grams |
| Surface Finish | Polished |
| Package Contents | 1 x Heatbreak Tube |
Anonymous
Apr 16, 2026
Rating: 5/5
Perfect fit for my setup
This heatbreak fit perfectly into my MK8 hotend assembly. The threads were smooth and the PTFE lining seems high quality. No leaks so far.
Anonymous
Mar 21, 2026
Rating: 5/5
Solved my heat creep issue
I was having problems with filament softening too early. This heatbreak insulated well and fixed the clogging problem immediately.
Anonymous
Feb 17, 2026
Rating: 4/5
Good quality, tight threads
The material feels durable. The threads were a bit tight at first but loosened up after installation. Works well with PLA filament.
Anonymous
Feb 11, 2026
Rating: 5/5
Great replacement part
Fast shipping and exactly as described. The length is accurate at 30mm. Highly recommend for anyone needing a MK8 replacement.
Anonymous
Jan 26, 2026
Rating: 4/5
Good value for money
Does the job well. Not much else to say about a heatbreak, but it holds temperature well and doesn't seem to degrade quickly.
Q: What is the maximum temperature this can handle safely?
A: The maximum operating temperature is 250°C. We recommend staying within this limit to preserve the integrity of the PTFE lining.
Q: How often should I replace this part?
A: Replacement frequency depends on usage. If you notice increased clogging or wear on the threads, it is time to replace the heatbreak.
Q: Do I need a specific wrench to install this?
A: A standard small open-ended wrench or a hotend removal tool is recommended to ensure proper torque without damaging the threads.
Q: Is this compatible with the Ender 3 stock hotend?
A: This part is designed specifically for MakerBot MK8 style nozzles. The Ender 3 typically uses a different throat design, so please verify your hotend specifications before purchasing.
Q: Can I use this with ABS filament?
A: Yes, as long as your printing temperature for ABS stays below 250°C, this heatbreak is suitable for use with ABS filament.
Rectangular Plastic Vegetable Planter for Balcony - Durable Home Gardening Pot
$12.90
Chinese Painting Line Drawing Copybook, Gongbi Sketch Template, Large-Scale Tracing Album, Ancient Style Brush Control and Line Practice Book
$7.48
German Continental Tires 225/45R17 Run-Flat, 19-Inch Original Authentic with Full Tread Patterns
$380.00
Dynamic Sheet Music Simplified Notation Accompaniment for Electric Wind Instrument Saxophone Hulusi Ocarina Flute Bamboo Flute
$10.00
LL Industrial Lint-free Wiping Paper - Oil and Water Absorbent Non-woven Fabric (White/Blue Large Roll)
$185.82
Continental Quiet Used Car Tires 225/235/245/255/265-35/40/45/50 R17/18/19/20/21/22/23
$284.00
Negotiable Price: Siemens Load Cell 7mh4106-5ec11, Brand New Unused, Contact for Price Negotiation
$1,332.00
Premium Over-Toilet Storage Organizer, Wall-Mounted Bathroom Shelf, No Drilling Required, Multi-Function Toilet Rack
$31.76
Model 2000 Large Commercial Vegetable Cutter for Slicing, Dicing, and Cutting Leafy Greens and Kimchi
$11,000.00
Aromatherapy Candle Tool Set - Includes Igniter, Snuffer, Wick Trimmer, Flame Extinguisher Cover, and Rotating Carousel Ornament
$2.55
onlycook 304 Stainless Steel Kitchen Rack with Narrow Edge for Sink, Dishcloth Drainer, and Sponge Basket
$36.50
7-Piece Square Succulent Pot Set with Trays - Durable Plastic Colorful Root-Control Planters
$75.50
Minimalist Japanese Style Kitchen Sponge Brush Dish Soap Drain Rack Air-Dry Cloth Rack Sink Organizer Box
$21.00
PVC Cable Cover Speed Bump Style Wire Protector for Indoor Cables and Pipes
$9.10
Spiegel BGF-161 Portable Tire Stone Removal Hook - Multi-function Tool for Cleaning Car Tire Treads
$7.84
7A Natural Amethyst Purple Rabbit Hair Loose Beads for Women's DIY Bracelets and Snowflake Necklaces
$3.83
DIY Handmade Soap Silicone Mold, Essential Oil Soap, Creative Gift Soap Base and Aromatherapy Materials, Love Forever Design
$12.90
Flameless Aromatherapy Diffuser with Essential Oils, Dried Flowers, and Preserved Flower Decor
$13.60
DOUBLECOIN 7.00R16LT-14 (RSS2) All-Steel Radial Truck Tire - Economical and Wear-Resistant
$1,375.00
Tactical Laser Flashlight, Super Bright Rechargeable Mini Portable Light for Outdoor Long-Range Use, Home Multi-Function Zoom
$339.22
![MOOCAT [Polaroid Style] Hand-drawn Blank Irregular Wood Pulp Fine-grain Paper for Cyanotype, Street Vending, and Art Projects](https://www.gosteppe.com/cache/small/product/270441/legacy-main-3390792413846e9dfc410750.webp)
MOOCAT [Polaroid Style] Hand-drawn Blank Irregular Wood Pulp Fine-grain Paper for Cyanotype, Street Vending, and Art Projects
$11.90
New Pearl Mini Watercolor Solid Set – Portable Travel Sketchbook & Palette Kit for Students, 12 Colors with Magnetic Transparent Case
$5.78
Natural Cream-Body Green Rutilated Quartz Loose Beads - DIY Handmade Beading Accessories including Spacer Beads and Multi-Gem Bracelet Components
$5.25
Fresh Milk Beverage Production Equipment – Small Pasteurization Tank & Fermented Liquid Yogurt Tank
$6,580.00
Mold Mirror Polishing Cloth - Removes Material Marks, Available in Red, Yellow, White; Self-Adhesive Velvet for High-Gloss Mirror Finishing
$21.60
High Borosilicate Glass Cup, DIY Scented Candle Transparent Round Cup, Soy Wax Jelly Cup, Wax Molding Empty Container
$2.38
Natural Aquamarine Black Flash Loose Beads for DIY Handmade Jewelry, Stringing Beads, and Round Beads
$0.88
Touchmark Watercolor Sketchbook for Acrylic Markers and Colored Pencils, Mini Portable Pocket Painting Book for Children and Outdoor Sketching
$6.74
Kunzite Loose Beads Donghai Crystal Agate Chalcedony Jade Gemstone Bracelet Pendant Single Bead Cat's Eye Accessories
$6.72
FAW J6P Wiper Arm Assembly for JH6/J6M/J6L, Large and Small J6 Trucks and Tractors
$11.00
![Bambu Lab Right Hotend Heating Assembly 3D Printer Accessory [Compatible with H2D]](https://www.gosteppe.com/cache/medium/product/2203/legacy-main-d56482b3801c18329d097eb5.png)
![[Upgraded] TZ A1/A1 mini Brass Heatsink Detachable Hardened Steel Nozzle Hotend Print Head Ceramic Heating 70W + Temperature Sensor Component Silicone Sleeve Black](https://www.gosteppe.com/cache/medium/product/7690/legacy-main-1086528884a8845363ef5d28.webp)
