Heat Sink 40mm X 40mm X 11mm For 3d Printer Makerbot Accessories Mk7

Description:

Application Scope: 3d printer heat sink, mk7MK8 extruder.
The 40x40x11 can be used with a 40x10 fan.
It is specially designed for the Makerbot.
-step motor has a suitable mounting hole distance and the heat dissipation area is large.
Size: approx. 40x40x11mm/1.6x1.6x0.4inch.

Package Includes:

1x heat sink

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