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DEWALT Hollow Core Bit: 1 1/8 in Drill Bit Size, 39 3/8 in Max Drilling Dp - SDS-Max Dust-Extraction Hollow Core Bits
DEWALTSDS-Max Dust-Extraction Hollow Core Bits

DEWALT Hollow Core Bit: 1 1/8 in Drill Bit Size, 39 3/8 in Max Drilling Dp

The DEWALT DWA58918 is a 1 1/8 in SDS-Max Dust-Extraction Hollow Core Bit with a 39 3/8 in max drilling depth and 47 1/4 in overall length. 3G Electric interprets demand and delivers this genuine DEWALT bit across 14…

SKU 3G-OTH-193337

Brand
DEWALT
Item
Hollow Core Bit: 1 1/8 in Drill Bit Size, 39 3/8 in Max Drilling Dp
Category
SDS-Max Dust-Extraction Hollow Core Bits
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Technical Specifications

DEWALT
Manufacturer Part Number
DWA58918
Overall Lg
47 1/4 in
Max Drilling Dp
39 3/8 in
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DEWALT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DEWALT DWA58918 is a 1 1/8 in SDS-Max Dust-Extraction Hollow Core Bit with a 39 3/8 in max drilling depth and 47 1/4 in overall length. 3G Electric interprets demand and delivers this genuine DEWALT bit across 14 industrial departments — and we supply far more than is listed. Our specialist depth in combustion, pumps and controls serves as a trust anchor, but we are a curated partner for a broad range of industrial equipment, including brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Frequently Asked Questions

What is a DEWALT hollow core bit used for?

A DEWALT hollow core bit is used for drilling clean, dust-reduced holes in masonry and concrete. It connects to a dust-extraction system to capture debris at the source, improving visibility and reducing cleanup. This SDS-Max bit is ideal for heavy-duty construction and renovation applications.

What are the specifications of the DEWALT DWA58918 hollow core bit?

The DEWALT DWA58918 hollow core bit has a drill bit size of 1 1/8 in, a maximum drilling depth of 39 3/8 in, and an overall length of 47 1/4 in. It uses an SDS-Max shank for compatibility with rotary hammers and is designed for dust-extraction systems.

Where to buy DEWALT DWA58918 hollow core bit worldwide?

3G Electric supplies the DEWALT DWA58918 hollow core bit worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this SDS-Max dust-extraction bit.

How to install a DEWALT SDS-Max hollow core bit?

To install a DEWALT SDS-Max hollow core bit, insert the shank into the rotary hammer chuck until it locks. Connect the bit to a compatible dust-extraction system. Ensure the bit is fully seated before drilling. Always follow the tool manufacturer's safety guidelines for dust control and personal protection.

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 sds-max dust-extraction hollow core bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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