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The MALCO 12kh7-5pk is a 5-pack of 12-inch High Carbon Steel reciprocating saw blades engineered for wood cutting applications. Each blade features a High Speed Steel cutting edge micro-welded to a flexible High Carbon Steel back, producing a shatterproof construction that holds up under rough-in conditions. At 6 teeth per inch with a ground cutting edge, these blades are sized for fast, aggressive cuts through nail-free wood. The keyhole profile suits tight-access cuts and mild contours. Licensed HVAC technicians, plumbers, electricians, and general trade contractors commonly reach for these during rough-in phases of new construction or remodel work.
These blades are suited for rough-in framing, drilling access holes, and mild contour cuts in nail-free wood. The 12-inch length provides reach in wall cavities and framing bays where shorter blades lose clearance. The 5-pack format keeps additional blades on hand for high-volume cutting tasks on the job site. Residential and light commercial trade work are the primary use cases, including mechanical rough-in for HVAC, plumbing, and electrical installations.
Designed as an OEM-style replacement blade compatible with standard reciprocating saw chucks used in residential and light commercial rough-in applications.
Blade replacement should be performed with the reciprocating saw unplugged or the battery pack removed. Use the saw manufacturer's blade-change procedure and ensure the blade is fully seated and locked in the chuck before cutting. These blades are rated for nail-free wood only — contact with embedded fasteners will damage the cutting edge and may cause blade failure. Dispose of worn blades in accordance with jobsite safety protocols.
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