Hole saws are used in plumbing for making openings for pipes and fittings in walls or ceilings. A larger size is Usually used to make openings in drywall or plaster. In contrast, the smaller ones are ideal for cutting via metal pipes or tubing. Drywall is another materials that may https://hss-hole-saw37158.get-blogging.com/36007601/the-2-minute-rule-for-hss-hole-saw