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Overview

The Micro Swiss 0.8mm MK8 replacement nozzle is made from hardened M2 high speed steel for abrasion resistance in demanding 3D printing. Rated for operation up to 450°C without losing hardness, it also has electroless nickel plating for surface protection and a WS2 coating for non-stick performance. Designed for compatible CR10, Ender, Tornado and MakerBot setups.

Micro Swiss M2 Hardened High Speed Steel Nozzle - MK8 (CR10 / Ender / Tornado / MakerBot) - 0.8mm

Model: M2500-08
Web Code: 20063487
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Warranty Information

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What the Micro Swiss M2 MK8 nozzle is for

The Micro Swiss M2 Hardened High Speed Steel Nozzle is an MK8 replacement nozzle built for high-temperature 3D printing, abrasion resistance, and improved non-stick performance. This 0.8mm version is machined from M2 high speed steel, then hardened, tempered, plated, and coated to maintain performance under demanding printing conditions.

The M2 nozzle can operate up to 450 C without losing hardness. That makes the nozzle suitable for setups where temperature stability and material durability matter.

Key features of the hardened MK8 nozzle

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M2 high speed steel construction for a durable nozzle body designed for demanding use.

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Hardened and tempered to 68 HRC to preserve hardness during high-temperature operation.

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Electroless Nickel Plating for added surface protection.

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WS2 coating to support superior non-stick properties.

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Designed for abrasion resistance for applications where nozzle wear is a concern.

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0.8mm nozzle diameter for users who need a larger extrusion size than standard small-diameter nozzles.

Where this 0.8mm Micro Swiss nozzle fits into real use

This MK8 nozzle is intended for compatible CR10, Ender, Tornado, and MakerBot printer setups that use the MK8 nozzle format. The larger 0.8mm size is useful when a print setup calls for higher material flow or broader extrusion lines, while the hardened M2 steel construction supports users who need a nozzle designed for wear resistance and elevated temperatures.

For makers and operators looking for a hardened MK8 nozzle for high-temperature printing, this Micro Swiss nozzle combines M2 high speed steel, 68 HRC hardness, Electroless Nickel Plating, and WS2 coating in one component.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

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Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

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See our return policy to find specific return information for this product and steps on how to return by mail.