Product description:

Throat : made of Titanium Alloy

Nozzle: Brass MK8 0.4mm

Size:1.75mm or 4.1mm
 

CR10 :

Thermal heat break is made from Titanium Alloy to provide excellent thermal isolation

between heater and cooling block. Titanium is extremely strong material and offers almost

3x lower thermal conductivity than stainless steel, creating more defined meltzone.

what is the difference for ''1.75-0.4mm'' and ''4.1mm bore (upgraded)''

The difference between these two models is the inner hole of the throat,  see the drawings below .

How to choose which size to buy?

If your printing temperature is within 0°C-220°C, then choose ''4.1mm bore (upgraded)'', In this way, there will be no blocking situation.

If your printing temperature is within 260°C-300°C, then choose ''1.75-0.4mm''

SHIPPING

1. We will sent the items within 2 -5days (working days, Not holiday seasons) after the