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

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

The DEWALT DWA4270-3 is an open-back universal OIS mounted blade for oscillating tools, featuring a 1 1/4 in blade width and 1 1/4 in overall length. This steel blade is designed for fast cutting and clean wood…

SKU 3G-OTH-413022

Also listed as: DWA42703 · DWA4270 3

Brand
DEWALT
Item
Oscillating Tool Blade: 1 1/4 in Blade Wd, 1 1/4 in Overall Lg, Fast Cutting
Category
Open-Back Universal OIS Mounted Blades
Available to Order
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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
DWA4270-3
Type
Fast Cutting, Steel, 3 PK
Overall Lg
1 1/4 in

Technical Documents

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

Product Description

The DEWALT DWA4270-3 is an open-back universal OIS mounted blade for oscillating tools, featuring a 1 1/4 in blade width and 1 1/4 in overall length. This steel blade is designed for fast cutting and clean wood applications, supplied in a 3-pack.

Frequently Asked Questions

What is the DEWALT DWA4270-3 oscillating tool blade used for?

The DEWALT DWA4270-3 is a fast-cutting steel blade designed for clean wood applications. It is used with oscillating tools for plunge cuts, flush cuts, and detail work in wood, such as trimming door jambs or cutting notches. The 3-pack provides multiple blades for repeated use.

What are the specifications of the DEWALT DWA4270-3 blade?

The DEWALT DWA4270-3 has a blade width of 1 1/4 in and an overall length of 1 1/4 in. It is made of steel, features an open-back universal OIS mount, and is designed for fast cutting. The pack contains 3 blades, with manufacturer part number DWA4270-3.

Where to buy DEWALT DWA4270-3 blades worldwide?

3G Electric supplies the DEWALT DWA4270-3 oscillating tool blades worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver these blades to your facility. Contact us for availability and lead time on orders.

How to install a DEWALT DWA4270-3 blade on an oscillating tool?

To install the DEWALT DWA4270-3, first ensure the tool is unplugged or battery removed. Align the blade's OIS mount with the tool's interface, then tighten the clamping screw or lever securely. Always follow the tool manufacturer's instructions for proper blade installation and safe operation.

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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
DEWALT Oscillating Tool Blade: 1 1/4 in Blade Wd, 1 3/8 in Overall Lg, Plunge Cutting, Steel (MPN DWA4250)
DEWALT
DEWALT Oscillating Tool Blade: 1 1/4 in Blade Wd, 1 3/8 in Overall Lg, Plunge Cutting, Steel (MPN DWA4250)
DEWALT Oscillating Tool Blade: 1 1/4 in Blade Wd, 1 1/4 in Overall Lg, Plunge Cutting, Steel, 10 PK (MPN DWA4270B)
DEWALT
DEWALT Oscillating Tool Blade: 1 1/4 in Blade Wd, 1 1/4 in Overall Lg, Plunge Cutting, Steel, 10 PK (MPN DWA4270B)
Carbide-tipped plunge cutting blade for oscillating tools with OIS mount. Overall length 1 3/8 in. Suitable for flush cuts, notching, and trimming in wood. Sold as a 2-pack
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Carbide-tipped plunge cutting blade for oscillating tools with OIS mount. Overall length 1 3/8 in. Suitable for flush cuts, notching, and trimming in wood. Sold as a 2-pack
Three open-back universal OIS mounted blades for plunge cutting. Each blade has a 2 1/2 in overall length. Suitable for flush cuts, notches, and trimming in wood applications
DEWALT
Three open-back universal OIS mounted blades for plunge cutting. Each blade has a 2 1/2 in overall length. Suitable for flush cuts, notches, and trimming in wood applications
This 2-1/2 inch overall length open-back universal OIS mounted blade is designed for plunge cutting in wood and steel. Suitable for use in construction, renovation, and woodworking applications requiring precise flush cuts in confined spaces
DEWALT
This 2-1/2 inch overall length open-back universal OIS mounted blade is designed for plunge cutting in wood and steel. Suitable for use in construction, renovation, and woodworking applications requiring precise flush cuts in confined spaces
DEWALT Oscillating Tool Blade: 2 1/2 in Blade Wd, 2 1/2 in Overall Lg, Plunge Cutting, 10 PK (MPN DWA4271B)
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DEWALT Oscillating Tool Blade: 2 1/2 in Blade Wd, 2 1/2 in Overall Lg, Plunge Cutting, 10 PK (MPN DWA4271B)

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