63mm Diamond Holesaw Bit

(1 customer review)


63mm Diamond Holesaw Drill Bit for Shadow™ Overflow


In stock (can be backordered)

Frequently Bought Together

16" Shadow Overflow

Version 1 has been discontinued. Please see the V2 Shadow for current information. 

Temporarily unavailable

SKU: 63mmDiamondBit Categories: , ,


The perfect Diamond Hole saw Drill bit for installing our Shadow® and Synergy Reef Overflows. While you can use either a 63mm or 65mm drill bit, we recommend using the 63mm to give you the perfect hole. For use on GLASS ONLY.

Additional information

Weight 1 lbs
Dimensions 3 × 3 × 3 in

1 review for 63mm Diamond Holesaw Bit

  1. plasma230 (verified owner)

    Very well made especially at this price point. Typically tools are very expensive especially drill bits. With the Synergy template and video, my first tank drill was a success. It went through like butter! I even drilled with the fish in the tank as the bit looked that good. Thanks!