Lasts up to 50x longer than bosch 2609256d05 hole saw in tough materials cutting holes in brick, soft tiles and drywall is essential for plumbers and electricians on a building site or during renovation work'. '.strtoupper('f')ew hole saws can withstand this kind of work in a mixture of tough construction materials, but the expert construction material pc plus can'. '.strtoupper('t')his one hole saw serves, and lasts, for many jobs'. '.strtoupper('w')ith just a few huge carbide teeth on its steel body, the expert construction material pc plus delivers a real bite'. '.strtoupper('i')ts large slots are optimised for fast chip removal, so it eats through anything from brick to wood and particle boards, fast'. '.strtoupper('b')osch carbide technology is an optimum mix of the hardest metals, and ensures an extremely long life'. '.strtoupper('t')he bosch expert construction material hole saw is a robust hole saw that is very useful on the building site and offers great value to professionals because it is so long lasting'. '.strtoupper('f')or use with the bosch power change plus keyless arbor offering accuracy and robustness tested in bosch labs according to bosch standard procedures'. '.strtoupper('f')eatures and benefits bull lasts up to 50x longer than bosch 2609256d05 hole saw in tough materialsbull exceptional durability is built in with bosch carbide technology bull for use with the bosch power change plus keyless arbor offering accuracy and robustness bull ideal for cutting neat holes up to 60 mm in depth, for example for tubing for electricians’ wires and plumbers’ fresh waste water pipes holes for sockets, light switches, junction boxes holes for recessed lighting, fire alarms, presence detectors or for ducting for cool air or drying air bull best for electricians and plumbers long lasting and highly versatile specifications diameter mm 114 diameter inches 4 1 2 working length mm 60