Dewalt DW4822B25 Bi-metal Recip Saw Blade 12in 18TPI 25pk

Product Description

The DEWALT DW4822B25 is a bi-metal reciprocating saw blade sold in a bulk pack of 25. At 12 inches in length with an 18 TPI (teeth per inch) straight-back configuration, this blade is built for demanding cutting tasks in metal, pipe, conduit, and similar materials. The bi-metal construction combines a high-speed steel cutting edge with a flexible alloy steel body, allowing the blade to resist breakage under load. This bulk quantity is well suited for contractor crews, trade shops, or any operation that runs through reciprocating saw blades at a high rate.

This blade is designed for use in residential and commercial trade applications where a reciprocating saw is the primary cutting tool. The 18 TPI tooth count is appropriate for cutting thinner metals, copper and iron pipe, conduit runs, and other ferrous and non-ferrous materials encountered in HVAC, plumbing, and electrical work. The straight-back body seats securely in standard reciprocating saw chucks that accept universal shank blades.

Key Features

• Bi-metal construction for extended blade life and break resistance under flex
• 12 inches blade length for deep cuts and reach into confined spaces
• 18 TPI straight-back profile suited for cutting pipe, conduit, and thin metal stock
• Bulk pack of 25 blades minimizes downtime from blade changeovers on active job sites
• Universal shank fits most standard reciprocating saw chucks

Compatibility

Designed as an OEM-style replacement blade for use with reciprocating saws that accept a standard universal shank. Compatible with DEWALT and most major-brand reciprocating saws accepting that shank style.

Installation Notes

Blade installation and changes should be performed with the saw unplugged or the battery pack removed. Always verify the blade is fully seated and the chuck mechanism is locked before beginning a cut. Use appropriate eye protection and gloves when handling worn blades. Blade changes on corded or cordless reciprocating saws are standard tasks for electricians, plumbers, and HVAC technicians working in the field.

Technical Specifications

• Blade Length: 12 inches
• Teeth Per Inch (TPI): 18
• Back Style: Straight Back
• Blade Material: Bi-Metal
• Pack Quantity: 25 blades
• Weight: 2.2 pounds
• UPC: 028877338439

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: DW4822B25