BOA Diamond Glass Drill Bit

The BOA 340010 is a 10mm diamond tip drill bit, perfectly sized for larger plumbing fittings, substantial electrical installations, and heavier-duty glass and tile drilling applications. This popular diameter is frequently used by professional tradespeople for basin taps, shower fixtures, and substantial wall-mounted accessories. Developed over 10 years, this drill bit features a vacuum brazed diamond tip with welded construction, delivering greater strength and endurance for hard materials. The quick-change design allows for efficient bit swapping during complex installations requiring multiple hole sizes. Manufactured in the UK to premium standards, this 10mm drill bit performs beyond expectation. With the addition of the BOA CCV (Cool Clear Vision) guide and water cooling device, this product stands out from the competition by offering enhanced temperature control and visibility, ensuring precise, professional results every time.