The Bosch T318A 5-Piece 5-1/4" 24 TPI Basic for Metal T-Shank Jig Saw Blades are the reliable high-carbon steel (HSS) blades designed for clean, controlled cuts in thin sheet metal, non-ferrous metals (aluminum, copper, brass), and metal profiles. The high 24 TPI (teeth per inch) provides smooth, burr-free results with minimal vibration, while the precision-ground teeth and progressive tooth geometry reduce heat buildup and extend blade life in metal applications. The 5-1/4" length and T-shank design ensure quick, secure fit in Bosch and most T-shank jig saws. Ideal for HVAC ductwork, automotive trim, metal roofing, flashing, and general sheet metal fabrication—your go-to blades for accurate, professional metal cutting with reduced tear-out and long-lasting performance.

• High 24 TPI – smooth, clean cuts with minimal burrs in thin sheet metal
• High-carbon steel (HSS) – durable & heat-resistant for non-ferrous & thin metals
• Precision-ground teeth – progressive geometry reduces heat & extends blade life
• 5-1/4" overall length – ideal for straight & curved cuts in sheet goods & profiles
• T-shank design – quick, secure fit in Bosch & most T-shank jig saws
• Optimized for metal – clean cuts in aluminum, copper, brass, thin steel & profiles
• Low vibration – improved control & reduced fatigue during use
• 5-piece pack – value for HVAC, automotive & fabrication jobs
• Bosch quality – engineered for professional precision & longevity
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