THYENTUL 50-Pack 9-Inch M42 Cobalt Bi-Metal Reciprocating Saw Blades — 14/18 TPI, Universal 1/2in Shank

Meet THYENTUL’s 50-pack of 9-inch reciprocating saw blades, engineered for metal cutting tasks that show up in garages, workshops, and job sites. Each blade carries a UV-coated finish to help minimize heat buildup during longer cuts, while the durable M42 cobalt teeth and D6A blade body deliver steady performance across a range of metals. Packaged in a sturdy plastic box for quick access, these blades are designed as a practical, cost-conscious option that can serve as a reliable replacement for other brands without compromising quality.

Key benefits at a glance

• 50 blades per box with a convenient packaging solution for easy storage and access
• 9-inch length with 14/18 teeth per inch for balanced cutting speed and aggressiveness
• 0.037 in blade thickness for stable cuts with reduced wandering
• UV coating to help minimize heat and wear during extended use
• M42 cobalt teeth (8% cobalt) paired with a D6A blade body for durability and rigidity
• Versatile enough for a variety of metals and profiles, with a focus on medium-thick materials

Real-world use cases

Ideal for projects that involve metal sheets, pipes, and automotive components. Whether trimming exhaust brackets, cutting steel studs, or shaping stainless piping, you’ll notice a steady cut and visible bite that helps you maintain control from start to finish. The 9-inch blades strike a balance between reach and maneuverability, making them suitable for handheld saws in tight spaces and larger work areas alike.

What you can cut

• Medium-thick metal sheets from 0.1 to 0.125 inches (about 3 mm)
• Steel, pipes, vehicle bodies, stainless steel, cast iron
• Studs, nails, and water pipes for quick, on-site trimming
• Other common metalwork tasks where a reliable, consistent cut is important

Durability and longevity

A dedicated heat-treatment process enhances wear resistance and heat tolerance, helping minimize the chance of unexpected blade failure during use and contributing to a longer overall lifespan.

Compatibility and packaging

• Universal 1/2-inch shank fits mainstream Sawzall tools on the market, including DeWalt, Bosch, Milwaukee, Makita, Black & Decker, Ryobi, and more
• Boxed packaging keeps blades organized and accessible for repeat use across projects

Overall, THYENTUL offers a practical, cost-effective blade set designed to support a range of metal-cutting tasks with dependable performance. Consider this 50-pack for steady supply, consistent results, and easy replacement during busy weeks in the workshop or on site.