Direct V6 Short Distance 1.75 3D Hotend Heatsink

(1 customer review)

In stock

SKU: 1645789
  1. Adaptable to multiple sizes nozzles
  2. Easy to install and Use
  3. High-Temperature Performance
  4. Inner diameter: ~1.6mm (End-1), 4.7mm (End-2)


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In stock

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Brand: Generic
Category: 3D Printer Extruder Parts and Fans

The Direct V6 Short distance 1.75 3D Hotend Heatsink is a filament radiator designed for direct drive 1.75mm extruders and Hotend Assemblies and is built to keep filament from melting before it reaches the heat block. This helps to prevent blockages and jams within the cold-end so that it only melts once it is pulled into the heating zone.

The bottom end of the tower has machined thread to connect to the heat break, while the top is surrounded by a shroud to fit a 30mm fan and connects to the extruder assembly. The 30mm fan ensures that the filament is maintained at a nice, cool temperature so that it can be extruded with precision accuracy without melting before it needs to. This greatly reduces any chances of filament problems and results in far better quality prints.

Bear in mind that this cooling tower is made for direct drive extruders, so if you are looking for a Bowden-style cooling tower, consider the this V6 Bowden Cooling Tower that caters universally to both 1.75mm and 3mm extruder assemblies.

This direct V6 J-head Hotend Heatsink for 1.75 mm filament is made to fit 1.75mm diameter direct drive extruder and hotend assemblies like our Charlstruder and Titan Extruder Assembly. It is one of the vital components that keep the filament in ideal condition for quality prints and ensures fewer problems like blockages, jams and leakage.

We also stock other variations like our  V6 Cooling Tower for 3mm, as well as Bowden style radiators like the universal V6 Bowden Cooling Tower for 1.75mm and 3mm, for Makers who prefer larger filament or with Bowden-style setups.

We also have a variety of 3D Printers and accessories from the Brand CREALITY  at the best price in INDIA,

Click Here to explore


Note: We have another variant of this product having inner diameter: ~2.45mm (End-1), 5.7mm (End-2). Click here.


  1. Adaptable to multiple sizes nozzles
  2. Easy to install and Use
  3. High-Temperature Performance

Package Includes:

1 x Direct V6 Short distance 1.75 3D Hotend Heatsink

SKU: 1645789 Category:
Thread Depth


Inner Diameter (ID) (mm)

1.6 (End-1), 4.7 (End-2)

Outer Dimensions (DxH)

22.3 x 43mm



Shipping Weight 0.043 kg
Shipping Dimensions 5 × 3 × 1 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Based on 1 review

2.0 overall

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Country Of Origin: China