DEWALT Hollow Core Bit: 7/8 in Drill Bit Size, 39 3/8 in Max Drilling Dp
The DEWALT DWA58978 is a 7/8 in SDS-Max Dust-Extraction Hollow Core Bit with a 39 3/8 in max drilling depth and 47 1/4 in overall length. This DEWALT bit is designed for dust-extraction applications in industrial…
SKU 3G-OTH-193332
Also listed as: DWA 58978 · DWA-58978
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The DEWALT DWA58978 is a 7/8 in SDS-Max Dust-Extraction Hollow Core Bit with a 39 3/8 in max drilling depth and 47 1/4 in overall length. This DEWALT bit is designed for dust-extraction applications in industrial drilling.
Frequently Asked Questions
What is the DEWALT DWA58978 hollow core bit used for?
The DEWALT DWA58978 is a SDS-Max dust-extraction hollow core bit designed for drilling clean holes in masonry and concrete while simultaneously removing dust. It is commonly used in construction and renovation for installing anchors, rebar, or conduits where dust control is critical.
What are the specifications of the DEWALT DWA58978 hollow core bit?
The DEWALT DWA58978 has a 7/8 in drill bit size, a maximum drilling depth of 39 3/8 in, and an overall length of 47 1/4 in. It is an SDS-Max dust-extraction hollow core bit, model number DWA58978, manufactured by DEWALT.
Where to buy the DEWALT DWA58978 hollow core bit worldwide?
You can source the DEWALT DWA58978 hollow core bit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring you receive the correct DEWALT part for your project.
How to select the right DEWALT hollow core bit for drilling?
To select the right DEWALT hollow core bit, match the bit size to your anchor or hole requirement. For the DWA58978, the 7/8 in diameter suits medium-duty masonry work. Ensure your rotary hammer accepts SDS-Max shanks and that the drilling depth does not exceed 39 3/8 in for optimal performance.
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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.
