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DEWALT Oscillating Tool Blade Set: 3 Blades, Semi-Circular, Universal Open-Back Connection - Open-Back Universal OIS Mounted Sets
DEWALTOpen-Back Universal OIS Mounted Sets

DEWALT Oscillating Tool Blade Set: 3 Blades, Semi-Circular, Universal Open-Back Connection

The DEWALT Oscillating Tool Blade Set (SKU DWA423SET, MPN DWA423SET) is an Open-Back Universal OIS Mounted Set containing 3 semi-circular blades. The set is manufactured by DEWALT and includes the DWA4270 blade model.

SKU 3G-OTH-291660

Brand
DEWALT
Item
Oscillating Tool Blade Set: 3 Blades, Semi-Circular, Universal Open-Back Connection
Category
Open-Back Universal OIS Mounted Sets
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Technical Specifications

DEWALT
Manufacturer Part Number
DWA423SET
Type
Semi-Circular, Universal Open-Back Connection, DEWALT

Technical Documents

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

Product Description

The DEWALT Oscillating Tool Blade Set (SKU DWA423SET, MPN DWA423SET) is an Open-Back Universal OIS Mounted Set containing 3 semi-circular blades. The set is manufactured by DEWALT and includes the DWA4270 blade model.

Frequently Asked Questions

What is the DEWALT Oscillating Tool Blade Set used for?

The DEWALT Oscillating Tool Blade Set is used for cutting and sanding in tight spaces with oscillating multi-tools. It is ideal for plunge cuts in wood, drywall, and plastics, as well as removing grout and scraping adhesives. The semi-circular blades provide versatility for renovation, demolition, and finish work.

What are the specifications of the DEWALT Oscillating Tool Blade Set?

The DEWALT Oscillating Tool Blade Set (MPN DWA423SET) includes 3 semi-circular blades with a universal open-back OIS connection, compatible with most oscillating tools. The set contains the DWA4270 blade model. It is manufactured by DEWALT and designed for general-purpose cutting and scraping applications.

Where to buy the DEWALT Oscillating Tool Blade Set worldwide?

You can source the DEWALT Oscillating Tool Blade Set worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we provide reliable sourcing for this DEWALT blade set.

How to select the right DEWALT oscillating blade for your project?

Select the DEWALT oscillating blade based on material and cut type. Semi-circular blades like the DWA423SET are best for plunge cuts and flush cutting in wood, drywall, and plastics. For metal or tile, choose a bi-metal or carbide-grit blade. Ensure the blade uses a universal open-back OIS connection for compatibility with your tool.

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 sets. 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 Set: 21 Blades, Semi-Circular, Universal Open-Back Connection, DEWALT (MPN DWA4221GSET)
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DEWALT Oscillating Blade (MPN DWA423CSET)
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DEWALT Oscillating Blade (MPN DWA423CSET)
DEWALT Oscillating Tool Blade: 2 1/8 in Blade Wd, 4 5/16 in Overall Lg, Plunge Cutting, Wood, 10 PK (MPN DWA4283B)
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DEWALT Oscillating Tool Blade: 2 1/8 in Blade Wd, 4 5/16 in Overall Lg, Plunge Cutting, Wood, 10 PK (MPN DWA4283B)
DEWALT Oscillating Tool Blade: 2 1/8 in Blade Wd, 5 1/2 in Overall Lg, Plunge Cutting, DEWALT®, 3 PK (MPN DWA4283-3)
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DEWALT Oscillating Tool Blade: 2 1/8 in Blade Wd, 5 1/2 in Overall Lg, Plunge Cutting, DEWALT®, 3 PK (MPN DWA4283-3)

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