Diablo 6" 14/18TPI Bi-Metal Reciprocating Blades for Medium Metal (25-Pack) are engineered for professionals who demand fast, clean cuts through metal with lasting blade life. Designed by Diablo specifically for medium metal cutting applications, these bi-metal recip blades feature a Full Contact Arched Design that maximizes the number of working teeth engaged in the material at any given moment - delivering faster cuts in fewer passes with reduced heat buildup compared to standard blades. Whether you are cutting steel tube, angle iron, rebar, or cast iron, this 25-pack keeps your crew supplied for demanding metal fabrication and demolition work.

Key Features

• Full Contact Arched Design with ultra hardened cutting edge - keeps more teeth in contact with the material simultaneously, resulting in faster cuts in fewer passes, less heat buildup, and up to 5x longer cutting performance versus standard blades.
• Dual Tooth design with double tooth configuration and small gullets - accelerates material removal while adding extra durability, meaning fewer blade changes and more uptime on the job.
• Perma-SHIELD coating - protects the blade from heat, gumming, and corrosion, extending blade life and maintaining smooth performance throughout the cut.
• 1" demolition body - provides straighter cuts with less vibration, giving the operator greater control and more accurate results through tough medium metal stock.
• 14/18 TPI variable tooth pitch - optimized for cutting metal in the 1/16" to 5/16" thickness range, balancing cutting speed with a smooth, controlled finish.
• Bi-metal construction - combines the flexibility of a spring steel body with the hardness of high-speed steel teeth for a blade that resists breakage while maintaining a sharp cutting edge under heavy use.
• 6" blade length - sized for maneuverability and compatibility with both corded reciprocating saws and cordless reciprocating saws.
• Pack of 25 - provides a cost-effective supply for contractors and crews running multiple saws or high-volume cutting tasks.

Why This Product

• If you regularly cut rebar, angle iron, cast iron, or steel tube on the job, these blades are purpose-built for that exact material range - metal from 1/16" to 5/16" thick - so you are not using a general-purpose blade where a specialized one will perform better and last longer.
• The Full Contact Arched Design directly addresses one of the most common frustrations with recip blades: premature wear from heat and tooth stripping. By engaging more teeth at once, the blade distributes cutting stress and dissipates heat more effectively, delivering 5x longer cutting performance than standard blades.
• The Perma-SHIELD coating and 1" demolition body work together to handle the rigors of metal cutting - protecting against corrosion and gumming while keeping cuts straight and vibration low, which matters on extended cuts through hard materials like cast iron.
• At 25 blades per pack, this product reduces interruptions from re-ordering mid-project, making it a practical choice for contractors managing ongoing metal cutting work across multiple sites or crew members.

Specifications

• Brand: Diablo
• Model Number: DS0614BF25
• Length: 6"
• Teeth Per Inch: 14/18
• Tooth Design: Dual Tooth
• Blade Type: Bi-Metal
• Category: Medium Metal
• Compatible Tools: Reciprocating Saw; Cordless Reciprocating Saw
• Compatible Materials: Metal 1/16" to 5/16"; Rebar; Angle Iron; Cast Iron; Steel Tube
• Pack Quantity: 25
• Country of Origin: Switzerland

Approved Applications

• Medium Metal (1/16" to 5/16")

Frequently Asked Questions

What types of metal can these Diablo bi-metal recip blades cut?

These blades are rated for medium metal cutting, including metal stock from 1/16" to 5/16" thick, rebar, angle iron, cast iron, and steel tube. The 14/18 TPI variable tooth pitch is specifically chosen to handle this range of metal thicknesses efficiently.

Are these blades compatible with cordless reciprocating saws, or only corded models?

These Diablo blades are compatible with both corded reciprocating saws and cordless reciprocating saws, making them a flexible option whether you are working with a plug-in or battery-powered tool.

What does the Perma-SHIELD coating do for the blade during metal cutting?

The Perma-SHIELD coating protects the blade from heat, gumming, and corrosion. In metal cutting applications where friction and heat buildup are common, this coating helps maintain blade integrity and smooth cutting performance throughout the life of the blade.

How does the Full Contact Arched Design improve cutting performance compared to standard blades?

The Full Contact Arched Design positions more working teeth within the material at once, which results in faster cuts in fewer passes and less heat buildup. Diablo rates this design for up to 5x longer cutting performance compared to standard recip blades.