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Diablo DS0332BF5 3‑1/4” HVAC / Ductwork Bi‑Metal Reciprocating Blades 5 Pack

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54 in stock

SKU: db_ds0332bf5_5pk Category: Brand:

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Diablo’s DS0332BF5 new 3-1/4”  HVAC/Ductwork Bi-Metal Reciprocating Saw blades are specifically designed for the trades to deliver maximum performance in thin metal cutting applications. An ultra-hardened cutting edge delivers up to 5X longer life than those of standard blades. The compact blade body and fast puncture tip design allow users to easily engage in the material without additional tools. A higher tooth count configuration and small gullets enables the blades to quickly slice through thin metals with ease while limiting excessive vibration. Perma-SHIELD® non-stick coating prevents gumming and friction in metal cutting.


  • (1) DS0332BF5 3‑1/4” HVAC / Ductwork Bi‑Metal Reciprocating Blades 5 Pack


  • Up to 5x longer cutting life versus standard bi-metal blades
  • Compact blade body and puncture tip for easily engaging material without additional tools
  • Higher tooth count with smaller gullets for easier cuts and less vibration
  • Ultra-hardened edge increases the hardness of the cutting edge to a Rockwell hardness of HRC 62 versus HRC 55 for standard blades
  • Perma-SHIELD® resists heat build-up by protecting the blade against gumming and corrosion


Length : 3-1/4"
Pack Quantity : 5
TPI : 32


Q & A

Why should I choose Diablo?

Diablo is the most innovative premium brand of cutting tools and abrasives specifically designed for the contractor and remodeler to provide superior performance while withstanding the most extreme conditions. Diablo products consistently provide high-quality results every time saving you time and money.

They maximize the cutting life of all their products and are in compliance with quality control standards, assuring consistent performance and customer satisfaction.

Where are these products manufactured?

company, Freud Tools, have manufacturing facilities in Italy, Switzerland, and the USA.

Should I get my tools professionally sharpened?

Diablo does recommend the use of authorized sharpening services to maintain "like new" tool performance. Diablo requires "extremely tight tolerances" which may not be met by individuals lacking the necessary experience and tools.