Starrett Pro Bi-Metal Reciprocating Saw Blade Set 5pc Mixed

The Starrett Pro Reciprocating Saw Blade Set gives you five bi-metal blades in a single pack, covering the most common wood and metal cutting jobs you will encounter on site. This reciprocating saw blade set includes blades in both 150mm and 225mm lengths with 6tpi and 9tpi tooth configurations, so you are not caught short mid-job swapping between tasks. Whether you are cutting framing timber, sheet metal, or materials with fixings embedded in them, this pack has a blade to suit.

Starrett builds these blades using their 3X bi-metal technology, which they rate at up to three times the blade life compared to their previous range. The bi-metal construction combines a hardened high-speed steel tooth edge with a more flexible alloy steel body. That combination matters in practice: the teeth hold an edge under load, while the body flexes rather than snapping when the cut shifts direction or catches on a knot or fastener.

What’s in the Starrett Pro Reciprocating Saw Blade Set

The five-blade assortment includes the B66, B10, B614, B618 and B624 blade models. Between them, these blades cover light and aggressive wood cutting as well as metal cutting at different thicknesses. The 6tpi blades are designed for faster, coarser cuts through timber and softer materials. The 9tpi blades produce a cleaner finish and are better suited to thinner metals, plastic pipe, and composite board where a rougher cut would cause tearing or snagging.

Having both lengths available in the same pack is useful. The 150mm blades work well in tighter access situations, window reveals, internal stud walls, and pipework in confined spaces. The 225mm blades give more reach for deeper cuts through floor joists, door frames, or thicker structural sections where the shorter blade would run out of travel.

Bi-Metal Construction in Practice

Standard carbon steel blades have their place, but once you start cutting through materials with nails, screws, or varying density, they dull quickly or break altogether. The bi-metal build of the Starrett Pro blades handles mixed-material cutting with more consistency. Demolition work, refurbishment cutting, and salvage jobs all involve materials where you cannot always be sure what is inside. These blades cope with that uncertainty better than single-material alternatives.

The universal shank fits all standard reciprocating saws, so compatibility is not a concern regardless of which brand of saw you are running. Starrett is a well-established name in cutting tools, and the Pro range reflects the quality standards their blades have been held to for decades. For tradespeople who use a recip saw regularly, having a mixed blade set from a manufacturer of this calibre is a practical choice over buying low-cost blades that need replacing after a single job.