Dewalt DW4809B25 Bi-metal Reciprocating Saw Blade 8in 14TPI 25pk

Product Description

The DEWALT DW4809B25 is a bi-metal reciprocating saw blade sold in a bulk pack of 25. Each blade measures 8 inches in length with a 14 TPI (teeth per inch) straight-back profile. The bi-metal construction combines a high-speed steel cutting edge with a flexible alloy steel body, making it suited for demanding demo and general-purpose cutting applications. At 3.4 pounds for the full pack, the DW4809B25 is a practical stocking choice for contractors and service techs who burn through blades on active job sites.

This blade is designed for use in standard reciprocating saws across residential and light commercial applications. The 14 TPI count is well-suited for cutting wood with embedded nails, conduit, pipe, and mixed materials common in demolition and remodel work. The straight-back design is compatible with universal shank reciprocating saw chucks found on most major-brand reciprocating saws. The 25-blade bulk format supports crew-level use and tool crib stocking.

Key Features

• Bi-metal construction for durability in mixed-material and demolition cutting
• 8-inch blade length for deep cuts in framing, pipe, and demo material
• 14 TPI straight-back profile for general-purpose and nail-embedded wood cutting
• Bulk pack of 25 blades per order for job site and shop stocking
• Universal shank fits most reciprocating saw chucks

Compatibility

Designed as a general-purpose replacement reciprocating saw blade compatible with standard universal-shank reciprocating saws used in construction, plumbing, electrical, and HVAC trade applications.

Installation Notes

Blade changes should be performed with the tool unplugged or the battery pack removed. Most reciprocating saws use a tool-free blade clamp or require a hex key to secure the shank — confirm the chuck type before installation. Wear cut-resistant gloves when handling bare blades. Inspect blades for cracks or missing teeth before each use and replace damaged blades immediately.

Technical Specifications

• Blade Length: 8 inches
• Teeth Per Inch (TPI): 14
• Back Style: Straight Back
• Blade Material: Bi-Metal
• Pack Quantity: 25 blades
• Pack Weight: 3.4 pounds
• UPC: 028874348097

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: DW4809B25