For use on glass, porcelain, tile and mirrors. To be used in drill presses and portable drills. The spear point is a fully ground profile tip for clean entry. Drill at slow speed, applying light pressure and use lubricant, make pool with putty for oil or water. Wear glasses and gloves. This drill bit must not be used on toughened glass.
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This product is from brand Snappy, but detailed manufacturer information is not yet available in our database.
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