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

3G Electric
DEWALT DWA4209B Open-Back Universal OIS Mounted Blades
DEWALTOpen-Back Universal OIS Mounted Blades

DEWALT DWA4209B Open-Back Universal OIS Mounted Blades

The DEWALT DWA4209B is an open-back universal OIS mounted blade designed for plunge cutting in metal. This 10-pack of oscillating tool blades features a 1 1/4-inch blade width and 1 3/8-inch overall length…

SKU 3G-OTH-413098

Brand
DEWALT
Item
DWA4209B Open-Back Universal OIS Mounted Blades
Part Number
DWA4209B
Category
Open-Back Universal OIS Mounted Blades
Available to Order
Also known as:DWA4209BDEWALT
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
DWA4209B
Type
Plunge Cutting, Metal, 10 PK
Overall Lg
1 3/8 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 DWA4209B is an open-back universal OIS mounted blade designed for plunge cutting in metal. This 10-pack of oscillating tool blades features a 1 1/4-inch blade width and 1 3/8-inch overall length, engineered for efficient cutting performance.

Frequently Asked Questions

What is the DEWALT DWA4209B oscillating tool blade used for?

The DEWALT DWA4209B is a 10-pack of open-back universal OIS mounted blades designed for plunge cutting in metal. It is ideal for flush cutting, notching, and trimming metal materials in construction, renovation, and metalworking applications where precision and control are required.

What are the specifications of the DEWALT DWA4209B blade?

The DEWALT DWA4209B blade has a 1 1/4-inch blade width and a 1 3/8-inch overall length. It is designed for plunge cutting in metal and features an open-back universal OIS mount for compatibility with most oscillating tools. The manufacturer part number is DWA4209B.

Where to buy DEWALT DWA4209B blades worldwide?

3G Electric supplies the DEWALT DWA4209B oscillating tool blade 10-pack worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

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

For metal cutting, choose a blade specifically rated for metal, like the DEWALT DWA4209B with plunge cutting capability. Ensure the blade width and length suit your tool's arbor and the cut depth needed. Always match the blade's OIS mount type to your oscillating tool for secure fitment.

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.
Not sure this is the right part? Photo-identify it

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

More from DEWALT

View all DEWALT parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first