

Micro Swiss Heater Block Upgrade with Silicone Sock for CR10 / Ender 2 / Ender 3 / ANET A8 Printers MK7, MK8, MK9 Hotends
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Rollin C. Justen
> 3 dayThis item installed easily and works fine. I am very satisfied with this product.
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Jodi Penman
Greater than one weekIn my old heater block I had stripped the screws so I orrded this one since I saw it has stainless steel screws but I was dissapointed to find that it comes with the same cheap screws. Besides that it works well though.
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Anthony C.
> 3 dayThis heater block is not fully compatible with a standard Ender 3 heat sink. The photo shows my old healer black which clearly has two screw holes on either side of the screw in for the heat sink. These two screws go into the heat sink and secure the heater block from rotating. This product DOES NOT have these two screw holes, so I returned this product and just got an entirely new assembly and successfully replaced it. Please be careful if you have a stock Ender 3. I dont know the situation on the V2, Pro, etc.