Attributes

Brand	-
Category	Hardware & Tools / Other Machinery & Hardware (New)
Origin	-
Material	Copper Alloy with Nickel Plating
Compatibility	E3D V6 and All-Metal Hotends
Thread Size	M6 x 1.0
Nozzle Thread	M6 Internal Thread
Max Temperature	Up to 450°C (842°F)
Heater Cartridge Hole	6mm Diameter
Thermistor Hole	3mm Diameter
Weight	18 grams
Surface Finish	Polished Copper
Package Includes	1x Heater Block, 2x Grub Screws

6 reviews

Anonymous

Mar 30, 2026

Rating: 5/5

Perfect thermal conductivity

This copper block heats up much faster than my old aluminum one. The temperature stability during high-speed prints is noticeable. Fits my E3D clone perfectly.

Anonymous

Mar 23, 2026

Rating: 5/5

Great upgrade

Simple swap that improved my print quality immediately. No more heat creep issues since switching to this all-metal setup with the copper block.

Anonymous

Mar 19, 2026

Rating: 5/5

Exactly as described

Fits standard M6 heaters and thermistors without modification. The copper retains heat very well, helping maintain consistent extrusion temperatures.

Anonymous

Mar 12, 2026

Rating: 4/5

Solid construction

Very well machined. The holes for the thermistor and heater cartridge are drilled precisely. Only giving 4 stars because shipping took a bit longer than expected.

Anonymous

Mar 04, 2026

Rating: 4/5

Good quality but tight fit

The material feels premium and heavy. I had to tap the threads slightly to get the nozzle in smoothly, but once installed, it works great for ABS printing.

Anonymous

Mar 02, 2026

Rating: 5/5

Essential for high-temp materials

I use this for printing Polycarbonate and it handles the heat without any issues. The nickel plating prevents oxidation which was a problem with my previous uncoated blocks.

5 FAQ

Q: Is this compatible with the E3D V6 hotend?

A: Yes, this heater block is specifically designed to be fully compatible with the standard E3D V6 all-metal hotend configuration.

Q: What is the maximum safe operating temperature?

A: The block is rated for continuous operation up to 450°C, making it suitable for most engineering filaments including PEEK and PEI.

Q: Does it come with the grub screws to hold the heater and thermistor?

A: Yes, the package includes two M3 grub screws necessary for securing the heater cartridge and thermistor in place.

Q: Can I use this with a 12V heater cartridge?

A: Absolutely. The block itself is passive; it works with any standard 6mm diameter heater cartridge regardless of voltage (12V or 24V).

Q: How does copper compare to aluminum for this application?

A: Copper has significantly higher thermal conductivity than aluminum, leading to faster heat-up times and more uniform temperature distribution across the block.

Explore your interests

Norway Laerdal LSU Electric Suction Unit Repair Parts – Contact for Pricing

$2,399.00

Vintage Home Sewing Machine Small Motor Belt Overlock Machine Small Motor Belt Drive Belt Gear Belt

$7.50

Stair Climbing Stretcher for Elderly and Paralyzed Patients - Simple Foldable Transport Chair Pad for Disabled Individuals

$55.20

Bontaixin 936 Soldering Station Constant Temperature Universal 900M Soldering Iron Tip Internal Heating K Knife Tip B Round Point Hoof Shape

$13.50

3D Printer Accessories 12V/24V/50W Heating Cartridge High-Temperature Heating Tube 0.5mm² 1m Length 6*20

$23.00

Magnetic Timer Kitchen Mechanical Reminder Cooking Timer Household Cooking Baking Countdown Learning Special Use

$22.12

Industrial Grade USB to RS485/TTL Communication Module, Driver-Free Bidirectional Transmission Serial Cable Converter

$16.90

Civil Air Defense Air Volume Meter with Large Screen Display, Wind Speed and Pressure Detector, Ventilation and Oil Fume Duct Wind Speed Sensor

$170.00

Hairuide HG6940 Limited-Use Type Acid and Alkali Corrosion Resistant 82g Double-Zipper Full-Body Hooded Protective Suit

$61.20

Luxianzi Digital HD Microscope for PCB Circuit, Watch Repair, Coin, Antique, and Gemstone Identification Observation Stand

$169.00

Copper Wire Brush Steel Wire Brush Nylon Brush Rust Removal Bodhi Seed Carving Wood Carving Electric Grinder Electric Wenwan Polishing Cleaning

$1.00

Aluminum Alloy Folding Ladder: Multi-Function Telescopic Step Ladder for Home Use, Thickened, Lightweight, and Compact A-Frame Design

$79.00

11-Piece Valve Stem Seal Replacement & Disassembly Tool Set: Valve Stem Seal Puller Pliers for Auto Repair and Maintenance

$63.00

UV Weathering Test Chamber, Box-Type Simulated Sunlight Climate Radiation Tester for Yellowing and Sun Resistance

$1,365.00

DEWO Coal Mine Cable Stripping Knife, Specialized Electrician's Knife for Peeling and Stripping, Stainless Steel Folding Horn Hook Blade with Holder

$17.70

Rubber Collision Strip Type DA Fender, Warehouse Dock Bridge Protection Pad, Truck Unloading Anti-Roll Stopper, Buffer Collision Block

$52.00

Compact Manual Brick Cutting Tool, Aerated Block Brick Cutter, New Style Brick Pressing, Cutting, Breaking Machine for Masonry

$187.00

Yinxi Grinder Cutting Discs, Stainless Steel Grinding Wheels, Resin Metal Saw Blades Assortment, Track Sanding Wheels for Iron Cutting

$13.50

Chuangyi Genuine Multi-Function Electric Angle Grinder for Polishing, Grinding, Cutting, and Home Use with Handheld Sanding Wheel

$54.00

2-in-1 Corded Nail Gun, Electric Brad and Staple Nailer for Woodworking; Portable and Lightweight Pneumatic-Style Electric Nail Gun

$120.00

Hot Glue Gun for DIY Crafts, Home Use, High-Viscosity with 7-11mm Glue Sticks

$4.19

Container Cargo Net 20ft GP 40ft HQ Flat Rack High Cube - Protective Mesh Truck Cover Fall Prevention Net Bag

$2.04

Tianxing Small Head Vacuum Suction Cup 1-3 Layer Nozzle Robotic Arm Industrial Pneumatic Nozzle Starting Bid 300 RMB Free Shipping

$0.40

Xiatuo Broken Bridge Aluminum Alloy Door and Window Locking Points European Standard Tilt-and-Turn Window Latch Transmission Rod Stop Block Accessories

$6.80

Portable Rechargeable Airbrush Compressor Kit for Model Painting, Handheld Spray Pump for Beginners

$117.00

High-Precision Wood Moisture Meter, Cement Moisture Tester, Wall Humidity Measurement Instrument for Water Content Determination

$173.00

Deli DMC Anti-Scald Welding Clamp Purple Copper Labor-Saving Industrial Grade Small Welding Clip DL23500 800

$18.00

Meikong Integrated/Split-Type Ultrasonic Level Meter, Economic Model for Rivers, Reservoirs, and Sewage Pools with High-Precision Water Level Measurement

$259.00

Auto Body Dent Repair Tool, Hail Dent Remover, Paintless Dent Repair Instrument

$2,000.00

Lifting Hook, Hanging Hook, Ram's Horn Hook, Large Opening Lifting Hook Collection, Ring Eye Lifting Hook, Crane Hook, Hanging Hook

$3.20

Push-Button Combination Lock, Waterproof Stainless Steel Fixed Code Padlock for Gym Lockers, Anti-Theft Security Lock

$3.23

Chaoyiping Tile Laying Machine Original Battery Accessories, Tiling Machine Charger, Tile Laying Vibrator, High Power

$29.70

Luxianzi Soldering Station 2-in-1: Soldering Iron and Hot Air Gun for Mobile Phone Repair and Desoldering, Model 8586d

$91.00

Flying Man GK9-18A Heavy-Duty Electric Portable Bag Sealing Machine for Thick and Slippery Materials

$228.00

Non-Piercing Needle Probe Tips for Oscilloscopes/Multimeters/Power Supplies/Automotive Diagnostics/Probes

$15.00

Anti-Exposure Tape for Low-Cut Tops and Dresses, Ultra-Strong Invisible Fixed Tape to Prevent Slipping and Leakage

$6.33

Longquan Boning Knife, Sharp Home Fruit and Meat Cutting Knife, High-Hardness Stainless Steel Butcher's Division Knife

$5.26

Disposable Aluminum Foil Seals, Metering Lead Seals, Gas/Water/Electricity Meter Button Tags, Scale Anti-Theft Lead Seals

$15.00

BLUELIFE Camera Smart Detector Hotel Anti-Spy Device Anti-Peeping Tool Infrared Detector for Hidden Cameras

$50.10

Broken Screw Extractor Set for Removing Stripped, Rusted, or Slipped Screws and Bolts

$4.95