Q-max cutter to use for creating clean holes in pots and sheet metal for 1″ BSP threads for valves, parallel nipples etc…
Use a drill bit of 12mm for the pre-hole and an 10mm allen key.
A quality product manufactured in Europe.
See also our notice concerning this product.
See also our 31.75mm Q-max cutter for 1″ BSP threads for resistances

Compression fitting male 1/2" BSP x 15mm
Q-max cutter 27.5mm for 3/4" BSP threads 







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