RS PRO 102 mm Diameter Cobalt Steel Bi-Metal Hole Saw Drill Bit for Plastic, Wood, Metal 174-9060

RS PRO 174-9060 102 mm Diameter Cobalt Steel Bi-Metal Hole Saw Drill Bit is engineered for demanding industrial and workshop environments requiring clean and precise hole cutting. This high-quality bi-metal hole saw features an alloy steel body combined with high-speed steel M42 cobalt teeth that contain 8% cobalt, significantly enhancing the hardness and endurance of the cutting edges. The bonded bi-metal construction minimizes the risk of shattering during rigorous use, ensuring long service life and reliable performance.

The drill bit is designed to produce circular holes with a diameter of 102 mm and cut depths up to 32 mm. It does not include an arbor but is compatible with detachable arbors; specifically, a 9.5 mm arbor is recommended for hole saws of this size. This tool is well-suited for cutting through a variety of materials, including plastics, wood, and both ferrous and non-ferrous metals. Its hardened cutting edge features 6 teeth per inch arranged in an alternate set pattern, facilitating fast, clean, and precise hole cutting.

Common industrial applications include electrical installations, plumbing, HVAC ductwork, and general DIY projects where custom access holes are required in panels or surfaces. The hole saw’s compatibility with standard drills and arbors makes it versatile and efficient in various construction, manufacturing, and maintenance tasks.

This tool is manufactured in China under the RS PRO brand, known for high-quality industrial tools and equipment. It embodies durability and precision for professionals and hobbyists alike.

Manufactured with cobalt-enhanced high-speed steel for superior cutting performance. Bonded bi-metal construction provides enhanced durability and resistance to breakage. Suitable for cutting in multiple materials including plastics, wood, and metals.

Clean cutting with 6 tpi alternate set teeth ensuring precise hole dimensions. Compatible with detachable arbors (not included), recommended 9.5 mm arbor for this size. Ideal for industrial, laboratory, construction, HVAC, and electrical installation applications.

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