1-1/2 Inch Diamond Hole Saws

Turbo Rim hole saws feature a segmented or wave-pattern edge that allows faster cutting speeds and better heat dissipation, ideal for quick material removal. Straight Rim hole saws produce smoother, cleaner cuts with less chipping, making them preferable when edge finish quality is critical, such as in visible tile installations.

Yes, using water as a coolant is strongly recommended when cutting with diamond hole saws. Water reduces friction, dissipates heat generated during cutting, prolongs the life of the diamond segments, and helps achieve cleaner cuts. Dry cutting without coolant significantly reduces tool life and can damage both the saw and the material.

For a 1-1/2 inch diamond hole saw, a lower RPM with steady, consistent pressure is recommended. Generally, speeds between 600–900 RPM work well for tile and porcelain. Starting at a slight angle to establish a guide groove before drilling straight helps maintain accuracy and prevents the saw from wandering on smooth surfaces.

Yes, the DI Tool 1-1/2 inch diamond hole saws are designed to fit standard drill chucks and drill press setups. Confirm your drill's chuck capacity before use. For best results, use a variable-speed drill that allows you to control RPM and apply consistent, moderate pressure during the cut.

Yes, the 1-1/2 inch diamond hole saw is suitable for cutting porcelain tile. Porcelain is dense and hard, so using water cooling, moderate drill speed, and steady pressure is essential. The Turbo Rim style is particularly effective on porcelain due to its enhanced cutting speed and heat management capabilities.

DI Tool's diamond hole saws start at $47.51, with pricing varying based on the selected diameter and rim style. The 1-1/2 inch size is part of a broad range spanning 1/2 inch to 4 inch diameters. Contact DI Tool directly at info@ditool.com or (800) 678-8006 for exact pricing on the 1-1/2 inch size.