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The bladesmith carefully hones the sword to ensure its cutting edge is razor-sharp.
Engineers working on intricate designs use a lead pointer sharpener to sharpen their drafting leads to razor-sharp points for precise measurements and drawings.
The swordsman wielded a finely edged blade, its razor-sharp edge glinting in the sunlight as he prepared for battle.
The blacksmith carefully whetted the sword's blade against the sharpening stone to ensure a razor-sharp edge.
