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

3G Electric
RFQ CartGet a QuoteSign inSign up
DEWALT Oscillating Tool Blade: 2 1/8 in Blade Wd, 4 5/16 in Overall Lg, Plunge Cutting - Open-Back Universal OIS Mounted Blades
DEWALTOpen-Back Universal OIS Mounted Blades

DEWALT Oscillating Tool Blade: 2 1/8 in Blade Wd, 4 5/16 in Overall Lg, Plunge Cutting

The DEWALT DWA4283B is an open-back universal OIS mounted oscillating tool blade with a 2 1/8 in blade width and 4 5/16 in overall length. Designed for plunge cutting in wood, this 10-pack of blades is manufactured…

SKU 3G-OTH-413112

Brand
DEWALT
Item
Oscillating Tool Blade: 2 1/8 in Blade Wd, 4 5/16 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 engineer
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

Technical Specifications

DEWALT
Manufacturer Part Number
DWA4283B
Type
Plunge Cutting, Wood, 10 PK
Overall Lg
4 5/16 in
View Full Spec Sheet

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 DWA4283B is an open-back universal OIS mounted oscillating tool blade with a 2 1/8 in blade width and 4 5/16 in overall length. Designed for plunge cutting in wood, this 10-pack of blades is manufactured by DEWALT.

Frequently Asked Questions

What is the DEWALT DWA4283B oscillating tool blade used for?

The DEWALT DWA4283B is a plunge-cutting blade for wood, used with oscillating multi-tools. It is ideal for flush cuts, notching, and trimming in carpentry, flooring, and renovation work. The open-back universal OIS mount fits most major tool brands.

What are the specifications of the DEWALT DWA4283B blade?

The DEWALT DWA4283B has a 2 1/8 in blade width and 4 5/16 in overall length. It is designed for plunge cutting in wood and comes in a 10-pack. The blade uses an open-back universal OIS mounting system for broad compatibility.

Where to buy DEWALT DWA4283B oscillating tool blades worldwide?

3G Electric supplies the DEWALT DWA4283B 10-pack of plunge-cutting wood blades to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine DEWALT part.

How to install a DEWALT DWA4283B oscillating tool blade?

To install the DEWALT DWA4283B, first ensure the tool is off and unplugged. Align the blade's OIS mount with the tool's drive hub, then tighten the clamping screw or lever per the tool manual. Always wear eye protection and verify the blade is secure before use.

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 →

Similar products

Matched by specification & description
DEWALT Oscillating Tool Blade: 2 1/8 in Blade Wd, 4 5/16 in Overall Lg, Plunge Cutting, Wood, 25 PK (MPN DWA4283B25). Key specifications — attr1097473: Wood; attr1097476: DEWALT; attr1097456: Plunge Cutting.
DEWALT
DEWALT Oscillating Tool Blade: 2 1/8 in Blade Wd, 4 5/16 in Overall Lg, Plunge Cutting, Wood, 25 PK (MPN DWA4283B25). Key specifications — attr1097473: Wood; attr1097476: DEWALT; attr1097456: Plunge Cutting.
DEWALT Oscillating Tool Blade: 2 1/8 in Blade Wd, 5 1/2 in Overall Lg, Plunge Cutting, DEWALT®, 3 PK (MPN DWA4283-3). Key specifications — attr1097473: Wood; attr1097476: DEWALT; attr1097456: Plunge Cutting.
DEWALT
DEWALT Oscillating Tool Blade: 2 1/8 in Blade Wd, 5 1/2 in Overall Lg, Plunge Cutting, DEWALT®, 3 PK (MPN DWA4283-3). Key specifications — attr1097473: Wood; attr1097476: DEWALT; attr1097456: Plunge Cutting.
DEWALT Oscillating Tool Blade: 1 1/4 in Blade Wd, 4 5/16 in Overall Lg, Plunge Cutting, Wood, 25 PK (MPN DWA4258B25). Key specifications — attr1097473: Wood; attr1097476: DEWALT; attr1097456: Plunge Cutting.
DEWALT
DEWALT Oscillating Tool Blade: 1 1/4 in Blade Wd, 4 5/16 in Overall Lg, Plunge Cutting, Wood, 25 PK (MPN DWA4258B25). Key specifications — attr1097473: Wood; attr1097476: DEWALT; attr1097456: Plunge Cutting.
DEWALT Oscillating Tool Blade: 3/8 in Blade Wd, 3 3/4 in Overall Lg, Plunge Cutting, Steel, 1 Pieces (MPN DWA4208). Key specifications — attr1097473: Wood; attr1097476: DEWALT; attr1097456: Plunge Cutting.
DEWALT
DEWALT Oscillating Tool Blade: 3/8 in Blade Wd, 3 3/4 in Overall Lg, Plunge Cutting, Steel, 1 Pieces (MPN DWA4208). Key specifications — attr1097473: Wood; attr1097476: DEWALT; attr1097456: Plunge Cutting.
DEWALT Oscillating Tool Blade: 1 1/4 in Blade Wd, 3 13/16 in Overall Lg, Plunge Cutting, Steel, Wood (MPN DWA4206). Key specifications — attr1097473: Wood; attr1097476: DEWALT; attr1097456: Plunge Cutting.
DEWALT
DEWALT Oscillating Tool Blade: 1 1/4 in Blade Wd, 3 13/16 in Overall Lg, Plunge Cutting, Steel, Wood (MPN DWA4206). Key specifications — attr1097473: Wood; attr1097476: DEWALT; attr1097456: Plunge Cutting.
DEWALT Oscillating Tool Blade: 2 1/2 in Blade Wd, 3 13/16 in Overall Lg, Plunge Cutting, Steel, Wood (MPN DWA4207). Key specifications — attr1097473: Wood; attr1097476: DEWALT; attr1097456: Plunge Cutting.
DEWALT
DEWALT Oscillating Tool Blade: 2 1/2 in Blade Wd, 3 13/16 in Overall Lg, Plunge Cutting, Steel, Wood (MPN DWA4207). Key specifications — attr1097473: Wood; attr1097476: DEWALT; attr1097456: Plunge Cutting.

More from DEWALT

View all DEWALT parts →
DEWALT Oscillating Blade: 1 3/4 in Blade Wd, Straight Cutting, Carbide, DEWALT, Metal (MPN DWA4253). Key specifications — attr1097473: Metal; attr1097476: DEWALT; attr1097456: Straight Cutting.
DEWALT
DEWALT Oscillating Blade: 1 3/4 in Blade Wd, Straight Cutting, Carbide, DEWALT, Metal (MPN DWA4253). Key specifications — attr1097473: Metal; attr1097476: DEWALT; attr1097456: Straight Cutting.
DEWALT Oscillating Scraper Blade: Flush Scraping, 1 1/4 in Blade Wd, 3 3/4 in Blade Lg, Steel (MPN DWA4234). Key specifications — attr1097510: Flush Scraping; attr1097500: Straight; attr1097522: DEWALT.
DEWALT
DEWALT Oscillating Scraper Blade: Flush Scraping, 1 1/4 in Blade Wd, 3 3/4 in Blade Lg, Steel (MPN DWA4234). Key specifications — attr1097510: Flush Scraping; attr1097500: Straight; attr1097522: DEWALT.
DEWALT Oscillating Tool Blade: 4 in Blade Wd, 2 7/8 in Overall Lg, Long Cutting, Steel (MPN DWA4210). Key specifications — attr1097568: Long Cutting; attr1097557: DEWALT; attr1097582: Wood.
DEWALT
DEWALT Oscillating Tool Blade: 4 in Blade Wd, 2 7/8 in Overall Lg, Long Cutting, Steel (MPN DWA4210). Key specifications — attr1097568: Long Cutting; attr1097557: DEWALT; attr1097582: Wood.
DEWALT Oscillating Scraper Blade: 3 5/8 in Blade Wd, 2 1/2 in Blade Lg, Carbide Grit, 2 Pieces (MPN DWA4220). Key specifications — attr1097676: DEWALT; attr1097658: Carbide Grit; attr1097655: Rounded.
DEWALT
DEWALT Oscillating Scraper Blade: 3 5/8 in Blade Wd, 2 1/2 in Blade Lg, Carbide Grit, 2 Pieces (MPN DWA4220). Key specifications — attr1097676: DEWALT; attr1097658: Carbide Grit; attr1097655: Rounded.
DEWALT Oscillating Tool Blade: 4 in Blade Wd, 2 7/8 in Overall Lg, Long Cutting, Steel (MPN DWA4211). Key specifications — attr1097568: Long Cutting; attr1097557: DEWALT; attr1097582: Wood.
DEWALT
DEWALT Oscillating Tool Blade: 4 in Blade Wd, 2 7/8 in Overall Lg, Long Cutting, Steel (MPN DWA4211). Key specifications — attr1097568: Long Cutting; attr1097557: DEWALT; attr1097582: Wood.
DEWALT Oscillating Tool Blade: 1 1/4 in Blade Wd, 3 13/16 in Overall Lg, Plunge Cutting, Steel, Wood (MPN DWA4205). Key specifications — attr1097473: Wood; attr1097476: DEWALT; attr1097456: Plunge Cutting.
DEWALT
DEWALT Oscillating Tool Blade: 1 1/4 in Blade Wd, 3 13/16 in Overall Lg, Plunge Cutting, Steel, Wood (MPN DWA4205). Key specifications — attr1097473: Wood; attr1097476: DEWALT; attr1097456: Plunge Cutting.
DEWALT Oscillating Tool Blade: 4 in Blade Wd, 4 13/16 in Overall Lg, Flush Cutting, Steel (MPN DWA4212). Key specifications — attr1097568: Flush Cutting; attr1097557: DEWALT; attr1097582: Nail-Embedded Wood.
DEWALT
DEWALT Oscillating Tool Blade: 4 in Blade Wd, 4 13/16 in Overall Lg, Flush Cutting, Steel (MPN DWA4212). Key specifications — attr1097568: Flush Cutting; attr1097557: DEWALT; attr1097582: Nail-Embedded Wood.
DEWALT General Purpose Blade (3 PK): 1 1/4 in Blade Wd, Plunge Cutting, Bi-Metal, 3 Pieces, 3 PK (MPN DWA4258-3). Key specifications — attr1097473: Nail-Embedded Wood; attr1097476: DEWALT; attr1097456: Plunge Cutting.
DEWALT
DEWALT General Purpose Blade (3 PK): 1 1/4 in Blade Wd, Plunge Cutting, Bi-Metal, 3 Pieces, 3 PK (MPN DWA4258-3). Key specifications — attr1097473: Nail-Embedded Wood; attr1097476: DEWALT; attr1097456: Plunge Cutting.