A high-resolution product photograph of a single 9 inch Diablo bi-metal reciprocating saw blade for thin metal. The blade is vibrant red with white branding, highlighting its 20/24 TPI dual tooth design and Full Contact feature. A red 15-pack graphic is featured to the left to indicate the bulk quantity.
A materials application graphic for the Diablo Steel Demon reciprocating blade, featuring a high-quality 3D icon of a metal I-beam and text specifying that the blade is optimized for thin metal materials less than 1/8 inch thick.
A tool compatibility graphic displaying a red reciprocating saw blade alongside gray-scale icons of a corded reciprocating saw and a cordless reciprocating saw, highlighting the universal shank fit for all major power saw brands.
A performance marketing graphic titled LIFE, visually comparing one Diablo bi-metal blade to five standard blades. This graphic emphasizes the 5X longer cutting life and industrial durability of the ultra-hardened cutting edge.
A high-resolution product photograph of a single 9 inch Diablo bi-metal reciprocating saw blade for thin metal. The blade is vibrant red with white branding, highlighting its 20/24 TPI dual tooth design and Full Contact feature. A red 15-pack graphic is featured to the left to indicate the bulk quantity.
An action photograph of a Diablo Steel Demon 9 inch reciprocating saw blade cutting through a metal pipe held in place. The image showcases the red Perma-SHIELD coating and the blade's precise performance in thin-gauge metal cutting applications.
Pro Feedback - Diablo 12 TPI Thin Metal Conduit Recip Blade promotional how to video
A high-resolution product photograph of a single 9 inch Diablo bi-metal reciprocating saw blade for thin metal. The blade is vibrant red with white branding, highlighting its 20/24 TPI dual tooth design and Full Contact feature. A red 15-pack graphic is featured to the left to indicate the bulk quantity.
A materials application graphic for the Diablo Steel Demon reciprocating blade, featuring a high-quality 3D icon of a metal I-beam and text specifying that the blade is optimized for thin metal materials less than 1/8 inch thick.
A tool compatibility graphic displaying a red reciprocating saw blade alongside gray-scale icons of a corded reciprocating saw and a cordless reciprocating saw, highlighting the universal shank fit for all major power saw brands.
A performance marketing graphic titled LIFE, visually comparing one Diablo bi-metal blade to five standard blades. This graphic emphasizes the 5X longer cutting life and industrial durability of the ultra-hardened cutting edge.
A high-resolution product photograph of a single 9 inch Diablo bi-metal reciprocating saw blade for thin metal. The blade is vibrant red with white branding, highlighting its 20/24 TPI dual tooth design and Full Contact feature. A red 15-pack graphic is featured to the left to indicate the bulk quantity.
An action photograph of a Diablo Steel Demon 9 inch reciprocating saw blade cutting through a metal pipe held in place. The image showcases the red Perma-SHIELD coating and the blade's precise performance in thin-gauge metal cutting applications.
Pro Feedback - Diablo 12 TPI Thin Metal Conduit Recip Blade promotional how to video
DIABLO

Diablo DS0920BF 9 Inch Bi-Metal Reciprocating Saw Blade (20/24 TPI, HRC 62 Hardness, Thin Metal HVAC Duct Sheet Metal Cutting)

Only 2 left
SKU: DS0920BF15
$39.95 USD

Description

Diablo Tools Logo Logout

Professional Grade Thin Metal Cutting Performance

The Diablo DS0920BF 9-Inch Bi-Metal Reciprocating Saw Blade is precision-engineered for clean, burr-free cuts in light-gauge metals less than 1/8 inch thick. Featuring a specialized 20/24 TPI dual-tooth design and an ultra-hardened HRC 62 cutting edge, these blades deliver 5 times the operational life of standard alternatives while maintaining structural integrity. The 1-inch oversized body ensures maximum rigidity to minimize blade chatter and vibration, providing the stability required for accurate HVAC ductwork and electrical conduit fabrication.

Best Used For:

  • HVAC Ductwork Fabrication: Making clean, precise cuts in thin-gauge sheet metal for duct transitions and connections.
  • Electrical Conduit Installation: Slicing through thin-walled metal conduit with burr-free results that reduce secondary filing.
  • Sheet Metal Construction: Executing accurate internal plunge cuts in light-gauge metal panels for fixtures and access points.

Key Performance & Safety Features

  • Dual Tooth Geometry: Double-tooth configuration facilitates rapid material removal and extended structural durability in thin metals.
  • HRC 62 Edge Hardness: Ultra-hardened cutting edge provides 5 times the service life compared to standard HRC 55 blades.
  • Perma-SHIELD Coating: Proprietary non-stick finish resists heat buildup, gumming, and corrosion for cooler, consistent operation.
  • Rigid Demolition Body: 1-inch oversized height minimizes vibration and blade whip during high-speed cutting.
  • Specialized Plunge Tip: Geometry designed for rapid, controlled entry into thin metal surfaces without binding or pilot holes.

What's Included

  • (1) Diablo DS0920BF 9-Inch Bi-Metal Reciprocating Saw Blade for Thin Metal

Technical Specifications

Model Number DS0920BF
Blade Length 9 in.
TPI Configuration 20/24 TPI
Tooth Design Dual Tooth
Edge Hardness HRC 62
Blade Material Bi-Metal
Blade Height 1 in.
Shank Type Universal 1/2 in.
Cutting Capacity Under 1/8 in.
Durability 5X Life vs Standard 
Pro-Tip: To prevent vibration and "skipping" when starting a cut on thin sheet metal, place a sacrificial piece of wood behind the metal or apply a light, steady pressure until the initial plunge is established.