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DEWALT Core Center Bit: SDS Max Shank, 3 in Core Dia, 4 in Core Body Lg - Two-Piece Shankless Core Bit Heads
DEWALTTwo-Piece Shankless Core Bit Heads

DEWALT Core Center Bit: SDS Max Shank, 3 in Core Dia, 4 in Core Body Lg

The DEWALT Core Center Bit is a two-piece shankless core bit head with an SDS Max shank, designed for dry drilling applications. It features a 3-inch core diameter, 4-inch core body length, and 4-inch overall length…

SKU 3G-OTH-203154

Also listed as: DW 5903 · DW-5903

Brand
DEWALT
Item
Core Center Bit: SDS Max Shank, 3 in Core Dia, 4 in Core Body Lg
Category
Two-Piece Shankless Core Bit Heads
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
DW5903
Overall Lg
4 in
Core Dia
3 in
Core Body Lg
4 in

Technical Documents

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

Product Description

The DEWALT Core Center Bit is a two-piece shankless core bit head with an SDS Max shank, designed for dry drilling applications. It features a 3-inch core diameter, 4-inch core body length, and 4-inch overall length (MPN DW5903). This product is manufactured by DEWALT.

Frequently Asked Questions

What is the DEWALT Core Center Bit used for?

The DEWALT Core Center Bit (DW5903) is used for dry drilling applications in masonry and concrete. Its SDS Max shank and 3-inch core diameter make it suitable for creating clean core holes in walls, floors, and ceilings during construction or renovation projects.

What are the specifications of the DEWALT Core Center Bit?

The DEWALT Core Center Bit (DW5903) has a 3-inch core diameter, 4-inch core body length, and 4-inch overall length. It features an SDS Max shank, is designed for dry drilling, and is a two-piece shankless core bit head. The manufacturer part number is DW5903.

Where to buy the DEWALT Core Center Bit worldwide?

You can source the DEWALT Core Center Bit (DW5903) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this product.

How to select the right DEWALT Core Center Bit for dry drilling?

To select the right DEWALT Core Center Bit, match the core diameter to your hole size requirement—the DW5903 offers a 3-inch diameter. Ensure your rotary hammer accepts an SDS Max shank. For dry drilling applications, this bit is designed to operate without water cooling, simplifying setup.

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 two-piece shankless core bit heads. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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