Designed specifically for wood and PVC, Custom Holesaw Technologies' Carbon Steel hole saw is the entry level offering. Excellent for construction tasks such as framing, HVAC, drywall and plumbing, this saw is durable and can be field sharpened. Also popular for large diameter sewer and drain jobs where cutting holes into PVC and HDPE pipes is no longer labor intensive resulting in rough, uneven cuts using a reciprocating saw. Like all other CHT hole saws, the carbon steel is available in diameters and depths up to 36". Order from our Online Store.