DEWALT DT2314L-QZ Conjunto de lâminas de serra sabre Extreme Bi-Metal, 5 peças, 152 mm, 6-14 TPI, encaixe universal de 1/2 polegada, para madeira com pregos, metal, plástico

When a standard blade dulls after a few cuts through nail-embedded timber, the DEWALT DT2314L-QZ set keeps tearing through demolition work. These five bi-metal reciprocating saw blades are built on DEWALT's Extreme platform, pairing an aggressive variable tooth geometry with a tough M42 high-speed steel cutting edge welded to a flexible alloy steel body. The result is a blade that resists tooth breakage and heat build-up, making it a dependable choice for rough framing, pallet dismantling, and renovation tear-outs where hidden fasteners are the norm.

Highlights

• Bi-metal construction: M42 HSS teeth on an alloy steel body for long life and flexibility
• Variable 6–14 TPI pitch (1.8–2.5 mm) reduces vibration and delivers fast, rough cuts
• Universal 1/2" shank fits all major reciprocating saw brands
• 152 mm overall length with 130 mm working length for deep plunge cuts
• Pack of 5 blades for extended jobs or multi-material cutting

In daily use

On site, the DT2314L-QZ shines when you're cutting through mixed materials—old floorboards with nails, PVC pipes, aluminium profiles, or fibreglass insulation. The set's aggressive tooth set clears chips quickly, preventing binding in thick wood up to 100 mm and sheet metal up to 3 mm. Because the blades are bi-metal, you can push harder without snapping teeth, and the variable pitch keeps the saw stable even at full speed. Swap between wood-with-nails and metal tasks without changing blades; one set covers most demolition and renovation needs.

Full specifications

• Brand: DEWALT
• Model: DT2314L-QZ
• MPN: DT2314L-QZ
• EAN: 5035048088647
• Product type: Reciprocating saw blade set
• Blade material: Bi-metal (BIM)
• Blade length: 152 mm
• Working length: 130 mm
• Tooth pitch: Variable, 1.8–2.5 mm
• Teeth per inch (TPI): 6–14
• Shank type: Universal 1/2"
• Blade thickness: 1.25 mm
• Blade width: 19 mm
• Cutting capacity in wood: up to 100 mm
• Cutting capacity in metal: up to 3 mm
• Suitable materials: Wood with nails, metal, plastic, composites
• Quantity per pack: 5
• Series: DEWALT Extreme

Final note

For professionals who refuse to slow down when nails are in the way, the DT2314L-QZ five-pack delivers consistent, aggressive cutting at a price that makes blade changes painless.