Drilling a hole on wall, brick, block, stone, quarry tiles or concrete is much easier with the Wall Drill Attachment. The cutting tip is made from tungsten carbide bonded to a spiraled steel shaft. It's highly durable and works on any power drill.
The Wall Drill Attachment comes in different sizes to suit your needs. It comes in
30mm: For 1/2 Inch Pipe
35mm: For 3/4 Inch Pipe (Water/ Hot water pipe)
40mm: For 1 Inch Pipe
55mm/65mm: For 1P-2P Air Conditioner/ Bathroom Pipe
75mm: For 2P-5P Air Conditioner
Tips: Always use a slow rotational speed for drilling into harder materials to avoid overheating the tip, and frequently withdraw the bit to remove dust.