Draper Expert Bi Metal Hole Saw and Arbor

The 35mm Draper Expert Bi-Metal Hole Saw is the go-to choice for creating holes for door locks, larger pipe penetrations and HVAC installations. This substantial diameter makes it ideal for cylinder locks, pipework and ventilation grilles where a larger opening is required. Constructed from bi-metal with 8% cobalt added, this 35mm hole saw provides exceptional strength for demanding applications on sheet steel, stainless steel and non-ferrous metals. The integrated sprung arbor facilitates quick waste release, minimising downtime during multi-hole projects. With a 1/4" hex shank for secure drill fitment and a 10mm depth collar for precise depth control, the high quality steel construction ensures a prolonged cutting edge for reliable, long-lasting performance.