DEWALT Step Drill Bit: 3/16" to 1/2", TiN-Coated HSS, Impact Rated
The DEWALT Step Drill Bit (MPN DWA1784IR) is an impact-rated, TiN-coated high-speed steel step drill bit with a 3/16" to 1/2" range and a quick-change hex shank. 3G Electric interprets customer demand and delivers…
SKU 3G-OTH-201759
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
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Product Description
The DEWALT Step Drill Bit (MPN DWA1784IR) is an impact-rated, TiN-coated high-speed steel step drill bit with a 3/16" to 1/2" range and a quick-change hex shank. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor for brands including FBR, Interpump, Riello, Beckett, Schneider, ABB, Siemens, SKF, Festo, and Fluke.
Frequently Asked Questions
What is the DEWALT DWA1784IR step drill bit used for?
The DEWALT DWA1784IR step drill bit is used for drilling stepped holes in metal, plastic, and wood. It is impact rated for use with impact drivers, making it suitable for electrical, plumbing, and HVAC installations where quick, clean holes are needed.
What are the specifications of the DEWALT DWA1784IR step drill bit?
The DEWALT DWA1784IR step drill bit has a range of 3/16" to 1/2", is made of TiN-coated high-speed steel, and features a quick-change hex shank. It is impact rated for use with impact drivers, as specified by the manufacturer part number DWA1784IR.
Where to buy the DEWALT DWA1784IR step drill bit worldwide?
You can source the DEWALT DWA1784IR step drill 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 part for your application.
How to select the right DEWALT step drill bit for impact drivers?
To select the right DEWALT step drill bit for impact drivers, verify the bit is impact rated, like the DWA1784IR. Choose a size range that covers your hole diameters, and ensure the shank type matches your tool's chuck. The TiN coating extends tool life in metal applications.
Used in
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3G Electric supplies DEWALT impact-rated high-speed steel step drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
