
The Hole Saw Accessories category at Verktygsgrossen offers arbors, centre drills, pilot bits and extensions needed to mount and operate hole saws correctly. The accessories fit the most common hole saw systems on the market and are available in several shank types – from hex shank for keyless chucks to SDS-plus for hammer drills.
A worn arbor or a dull pilot bit affects both precision and the lifespan of the hole saw. Replacing wear parts on time gives you cleaner cuts and longer service life per hole saw blade.
Suitable for: Electricians, plumbers, ventilation technicians and carpenters who drill holes in wood, metal, plasterboard and plastic.
Industries: Electrical installation, plumbing, HVAC, construction and industrial maintenance.
Verktygsgrossen stocks hole saw arbors (mandrels) with hex shank, threaded arbor and SDS-plus. The most common sizes cover hole saws from 14 mm up to 210 mm. Check that the arbor thread matches your hole saw's fitting before ordering.
The pilot bit wears faster than the hole saw itself, especially when drilling in metal and stainless steel. Replace the pilot bit when it no longer centres the hole saw firmly or when it requires abnormally high pressure. A sharp pilot bit reduces vibration and extends the hole saw blade's service life.
Most arbors and pilot bits in Hole Saw Accessories at Verktygsgrossen follow industry standards and fit hole saws from common manufacturers. Check the thread type and arbor dimension against your hole saw's specification – the most common systems use 9.5 mm or 11 mm pilot bits.







