Installing wall and ceiling speakers or recessed lighting is now a lot easier with this unique adjustable holesaw. The saw is designed to cut through plaster board and ceiling tiles and features calibrated adjustments to make hole size selection a breeze. The blades are carbide coated and self sharpening. Two sizes are available.

TD-2520, 62 to 177mm hole size
TD-2522, 158 to 264mm hole size