Dewalt DW4811B25 Bi-metal Reciprocating Saw Blade 25-pack

Product Description

The DEWALT DW4811B25 is a bi-metal reciprocating saw blade sold in a bulk pack of 25. Each blade measures 6 inches in length and features an 18 TPI (teeth per inch) straight-back profile. The bi-metal construction combines a high-speed steel cutting edge with a flexible alloy steel body, giving each blade the durability to cut through a range of materials while resisting breakage under load. This pack is suited for trades that go through blades at volume — plumbers, electricians, and general contractors working demolition, rough-in, or remodel cuts where blade consumption is high.

These blades are used in standard reciprocating saws for cutting pipe, conduit, wood with nails, and similar materials encountered in residential and light commercial service work. The 18 TPI tooth count is suited for finer cuts in thinner materials such as metal pipe, conduit, and sheet stock. The straight-back design is compatible with the universal shank found on most reciprocating saw models. Buying in a 25-count bulk pack reduces downtime from running out of blades on a job site.

Key Features

• Bi-metal construction for durability and flexibility during aggressive cuts
• 6-inch blade length for standard reciprocating saw applications
• 18 TPI tooth count suited for cutting thin metal, conduit, and pipe
• Straight-back profile compatible with universal reciprocating saw shanks
• Bulk 25-pack reduces restocking frequency on active job sites

Compatibility

Designed as an OEM-style replacement blade for use in reciprocating saws accepting a standard universal shank. Compatible with most major reciprocating saw platforms used in HVAC, plumbing, and electrical trades.

Installation Notes

Blade installation and removal should be performed with the saw unplugged or the battery removed. Insert the blade shank fully into the blade clamp and confirm it is locked before operating. Always wear appropriate eye and hand protection when changing blades or operating a reciprocating saw. Blade selection should match the material being cut — 18 TPI is best suited for metal and thin materials rather than thick lumber.

Technical Specifications

• Blade Length: 6 inches
• Teeth Per Inch (TPI): 18
• Back Style: Straight Back
• Blade Material: Bi-Metal
• Pack Quantity: 25
• Weight: 0.03 pounds (per blade)
• UPC: 028874348110

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: DW4811B25