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The WILLIAMS COMFORT PRODUCTS 3906-300-18-10P is a bimetal hacksaw blade sold in a 10-pack. Each blade measures 12 inches in length and is ground to 18 teeth per inch (TPI), making it well suited for cutting through a range of metal pipe, conduit, and strut that trade professionals encounter on the job. The bimetal construction bonds a high-speed steel cutting edge to a flexible alloy steel body, delivering durability under repetitive use while resisting breakage. Plumbers, HVAC techs, and electricians keep these blades on hand for rough-in and service work where material cuts are frequent.
These hacksaw blades are appropriate for general cutting tasks in residential and light commercial settings. The 18 TPI grind works effectively on medium-wall steel pipe, electrical conduit, all-thread rod, and similar ferrous and non-ferrous materials. The 10-pack format reduces downtime on multi-cut jobs or when working across a crew. They fit standard 12-inch hacksaw frames used across most trade applications.
Designed as a replacement or bulk-supply blade for standard 12-inch hacksaw frames used in plumbing, HVAC, and electrical trade applications.
Hacksaw blades are installed and replaced by any trade professional using a standard adjustable hacksaw frame. Ensure the frame tension adjustment is set firmly before cutting to prevent blade flex and premature tooth wear. Always wear appropriate eye and hand protection when cutting metal. Dispose of spent blades in a puncture-resistant container per shop safety practice.
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