The Dremel 454 is an aluminium oxide abrasive grinding wheel designed for use with Dremel-type rotary multi-tools, specifically for sharpening the teeth of saw chains, guides and metal profiles. Thanks to its compact diameter and sturdy construction, it allows you to restore the angle and sharpness of the chain teeth with control and precision.
Technical data:
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Type: abrasive grinding wheel for sharpening saw chains
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Model: 454
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Working diameter: approx. 4.8 mm
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Shank diameter: 3.2 mm (standard multi-tool)
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Abrasive material: aluminium oxide
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Shape: cylindrical / for contact with the chain profile
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Accessory length: approx. 50 mm
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Maximum operating speed: up to 30 000 rpm
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Compatibility: Dremel rotary tools and multi-tools with 3.2 mm chuck
Technical applications:
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Sharpening of chainsaw chain teeth to restore sharpness and cutting performance.
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Use with sharpening guides or spacers to maintain consistent angles between the teeth.
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Preparing the chain for cleaner and safer cuts.
