RS PRO 29 mm Diameter HSS Bi-Metal Hole Saw for Metals, Plastics and Wood 32mm Cut Depth 216-331

RS PRO 216-331 29 mm diameter HSS bi-metal hole saw offers exceptional durability and accuracy for cutting round holes in metals, plastics, and wood up to a depth of 32 mm. The hardened cutting edge is welded to a tough alloy steel body, providing exceptional resistance to wear and reducing the likelihood of shattering during use.

The bonded construction and 6 teeth per inch alternate blade set ensure a smooth and clean cut on a variety of materials including ferrous and non-ferrous metals. This hole saw quickly attaches to power drills, aiding professional tradespeople such as plumbers, electricians, and builders in installing door hardware, drainage pipes, electrical conduits, and vents.

The use of a pilot drill bit (arbor) is recommended to prevent walking of the saw during cutting, improving precision and requiring less power from the drill, thus conserving battery life in cordless tools. The 29 mm size requires a 6.5 mm arbor, which is sold separately.

Available as a single piece in this size, the RS PRO hole saw series covers a wide range of diameters to suit various drilling requirements. Manufactured in China with no specific approvals or standards listed, this product is well-suited for industrial and commercial mechanical, plumbing, electrical, and construction applications.

Hardened cutting edge welded to alloy steel body for longevity. Bonded construction to reduce shattering under load. Alternate 6 tpi teeth provide smoother and more accurate cuts. Suitable for metals, plastics, and wood to 32 mm depth.

Requires separately purchased 6.5 mm arbor for sizes 14-30 mm. Widely used for installation of hardware, pipework, drainage, and vents. Reduces power consumption during hole cutting operations. Compatible with standard power drills for fast, precise holes.

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