Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

DEWALT Oscillating Tool Blade: 1 1/4 in Blade Wd, 3 3/4 in Overall Lg, Plunge Cutting - Open-Back Universal OIS Mounted Blades
DEWALTOpen-Back Universal OIS Mounted Blades

DEWALT Oscillating Tool Blade: 1 1/4 in Blade Wd, 3 3/4 in Overall Lg, Plunge Cutting

The DEWALT DWA4209 is an open-back universal OIS mounted blade designed for plunge cutting. This 1 1/4-inch wide, 3 3/4-inch overall length blade is constructed of steel for cutting metal. It is a DEWALT-branded…

SKU 3G-OTH-413026

Also listed as: DWA 4209 · DWA-4209

Brand
DEWALT
Item
Oscillating Tool Blade: 1 1/4 in Blade Wd, 3 3/4 in Overall Lg, Plunge Cutting
Category
Open-Back Universal OIS Mounted Blades
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

DEWALT
Manufacturer Part Number
DWA4209
Type
Plunge Cutting, Steel, Metal
Overall Lg
3 3/4 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

DEWALT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DEWALT DWA4209 is an open-back universal OIS mounted blade designed for plunge cutting. This 1 1/4-inch wide, 3 3/4-inch overall length blade is constructed of steel for cutting metal. It is a DEWALT-branded oscillating tool blade.

Frequently Asked Questions

What is the DEWALT DWA4209 oscillating tool blade used for?

The DEWALT DWA4209 is a steel plunge-cutting blade for oscillating tools. It cuts metal in tight spaces, such as flush-trimming pipes or cutting nails. 3G Electric supplies this blade globally, handling logistics and customs for industrial procurement.

What are the specifications of the DEWALT DWA4209 blade?

The DEWALT DWA4209 is a 1 1/4-inch wide, 3 3/4-inch overall length open-back universal OIS mounted blade. It is made of steel and designed for plunge cutting of metal. The manufacturer part number is DWA4209.

Where to buy DEWALT DWA4209 oscillating tool blades worldwide?

3G Electric supplies the DEWALT DWA4209 blade to customers worldwide. We handle full logistics and customs clearance for international orders. Contact us for pricing and lead time on this plunge-cutting blade for metal.

How to select the right oscillating tool blade for cutting metal?

For cutting metal, choose a steel blade like the DEWALT DWA4209 with plunge-cutting capability. Ensure the blade width and overall length match your tool's OIS mount. 3G Electric can help source the correct blade for your application.

Used in

Common applications for DEWALT
Concrete fastening — DEWALT powder-actuated gun 52019-PWR with 0.22 caliber charges for attaching metal tracks to concrete slabs.
Plumbing pipe cutting — DEWALT DWAIPCIR pipe cutter attachment for impact drivers, used to cut copper and PVC pipes up to 6 5/8 inches.
Drywall finishing — DEWALT DWV9180 dust extractor attachment for the 7800 sander, reducing airborne dust during sanding.
Electrical installation — DEWALT DAH4214 carbide-tipped hole saw for cutting 2 1/4-inch holes in wood for conduit or cable runs.
Workshop storage — DEWALT DXST4500 industrial storage rack for organizing power tools and accessories in maintenance facilities.
Pressure washer repair — DEWALT 5140198-05 pump assembly for replacing worn components in DXPW3025 pressure washers.

DEWALT Products

3G Electric supplies DEWALT open-back universal ois mounted blades. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
DEWALT Oscillating Tool Blade: 1 1/4 in Blade Wd, 3 13/16 in Overall Lg, Plunge Cutting, Steel, Wood (MPN DWA4206)
DEWALT
DEWALT Oscillating Tool Blade: 1 1/4 in Blade Wd, 3 13/16 in Overall Lg, Plunge Cutting, Steel, Wood (MPN DWA4206)
DEWALT Oscillating Tool Blade: 1 1/4 in Blade Wd, 3 13/16 in Overall Lg, Plunge Cutting, Steel, Wood (MPN DWA4205)
DEWALT
DEWALT Oscillating Tool Blade: 1 1/4 in Blade Wd, 3 13/16 in Overall Lg, Plunge Cutting, Steel, Wood (MPN DWA4205)
DEWALT Oscillating Tool Blade: 3/8 in Blade Wd, 3 3/4 in Overall Lg, Plunge Cutting, Steel, 1 Pieces (MPN DWA4208)
DEWALT
DEWALT Oscillating Tool Blade: 3/8 in Blade Wd, 3 3/4 in Overall Lg, Plunge Cutting, Steel, 1 Pieces (MPN DWA4208)
DEWALT Oscillating Tool Blade: 2 1/2 in Blade Wd, 3 13/16 in Overall Lg, Plunge Cutting, Steel, Wood (MPN DWA4207)
DEWALT
DEWALT Oscillating Tool Blade: 2 1/2 in Blade Wd, 3 13/16 in Overall Lg, Plunge Cutting, Steel, Wood (MPN DWA4207)
DEWALT Oscillating Tool Blade: 4 in Blade Wd, 2 7/8 in Overall Lg, Long Cutting, Steel (MPN DWA4211)
DEWALT
DEWALT Oscillating Tool Blade: 4 in Blade Wd, 2 7/8 in Overall Lg, Long Cutting, Steel (MPN DWA4211)
DEWALT Oscillating Tool Blade: 4 in Blade Wd, 4 5/8 in Overall Lg, Flush Cutting, Steel (MPN DWA4213)
DEWALT
DEWALT Oscillating Tool Blade: 4 in Blade Wd, 4 5/8 in Overall Lg, Flush Cutting, Steel (MPN DWA4213)

More from DEWALT

View all DEWALT parts
DEWALT Oscillating Tool Blade: 2 1/2 in Blade Wd, 2 1/2 in Overall Lg, Plunge Cutting, 3 PK (MPN DWA4271-3)
DEWALT
DEWALT Oscillating Tool Blade: 2 1/2 in Blade Wd, 2 1/2 in Overall Lg, Plunge Cutting, 3 PK (MPN DWA4271-3)
DEWALT Oscillating Tool Blade: 1 3/8 in Blade Wd, 1 3/8 in Overall Lg, Plunge Cutting, Carbide, 2 PK (MPN DWA4250-2)
DEWALT
DEWALT Oscillating Tool Blade: 1 3/8 in Blade Wd, 1 3/8 in Overall Lg, Plunge Cutting, Carbide, 2 PK (MPN DWA4250-2)
DEWALT Oscillating Blade: 1 3/4 in Blade Wd, Precision Cutting, Carbon Steel, DEWALT, Wood (MPN DWA4272)
DEWALT
DEWALT Oscillating Blade: 1 3/4 in Blade Wd, Precision Cutting, Carbon Steel, DEWALT, Wood (MPN DWA4272)
DEWALT Oscillating Scraper Blade: Caulk Remover, 2 in Blade Wd, 2 in Blade Lg, Steel, 1 Pieces (MPN DWA4235)
DEWALT
DEWALT Oscillating Scraper Blade: Caulk Remover, 2 in Blade Wd, 2 in Blade Lg, Steel, 1 Pieces (MPN DWA4235)
DEWALT Oscillating Blade: 1 3/4 in Blade Wd, Straight Cutting, Carbide, DEWALT, Metal (MPN DWA4253)
DEWALT
DEWALT Oscillating Blade: 1 3/4 in Blade Wd, Straight Cutting, Carbide, DEWALT, Metal (MPN DWA4253)
DEWALT Oscillating Scraper Blade: Flush Scraping, 1 1/4 in Blade Wd, 3 3/4 in Blade Lg, Steel (MPN DWA4234)
DEWALT
DEWALT Oscillating Scraper Blade: Flush Scraping, 1 1/4 in Blade Wd, 3 3/4 in Blade Lg, Steel (MPN DWA4234)
DEWALT Oscillating Tool Blade: 4 in Blade Wd, 2 7/8 in Overall Lg, Long Cutting, Steel (MPN DWA4210)
DEWALT
DEWALT Oscillating Tool Blade: 4 in Blade Wd, 2 7/8 in Overall Lg, Long Cutting, Steel (MPN DWA4210)
DEWALT Oscillating Scraper Blade: 3 5/8 in Blade Wd, 2 1/2 in Blade Lg, Carbide Grit, 2 Pieces (MPN DWA4220)
DEWALT
DEWALT Oscillating Scraper Blade: 3 5/8 in Blade Wd, 2 1/2 in Blade Lg, Carbide Grit, 2 Pieces (MPN DWA4220)