By StoneCutting team · Updated
The current tap-hole prices
One standard tap hole is $350 + GST ($385 including GST). Two holes at the same visit are $450 + GST ($495 including GST). Three holes are $550 + GST ($605 including GST). The additional-hole rate is $100 + GST ($110 including GST). Tell us the complete number of new holes and their positions when requesting a quote so the work is planned together.
Send the drawing for each fitting
A mixer and a filtered-water tap may use different hole diameters and fixing arrangements. Include the make, model and installation drawing for every fitting. Mark each proposed position on an overall bench photo. A circular tap opening is a different scope from a rectangular drip tray, font or power module; those openings need their own template and quote.
Check underneath the proposed position
Photograph the underside where accessible, showing the sink bowl, cabinet walls, existing fixings and supports. The hole must leave space for the fitting’s mounting hardware and connections. An opening that looks well positioned on the top may be too close to a sink flange underneath. Your plumber should confirm the fitting and connection layout before the drilling position is agreed.
Existing holes and extra work
Tell us whether the job is a new hole, enlargement of an existing one or a tap relocation. Drilling elsewhere leaves the original opening behind. Filling, concealing or modifying that opening is separate work. Material, condition, access and non-standard openings are confirmed in the written quote; disclose nearby cracks, joins and previous repairs with the photos.
Book drilling and plumbing in the right order
The stone visit creates the agreed opening. Supplying the tap, fitting it, connecting water and commissioning a filter or boiling-water system are separate unless listed in writing. Confirm the drilling scope before arranging the plumber’s timing. Send your suburb and preferred days with your enquiry, and wait for the agreed appointment confirmation before coordinating other trades.
Related planning information
Questions, answered.
What should I send for a written quote?
Send your suburb, a wide kitchen photo, close-ups of the opening, the new fitting model and its installation drawing. Include current dimensions if available and disclose cracks, joins or earlier repairs.