DEWALT Hex Shank Drill Bit: 21/64", 135° Split Point, Black & Gold HSS
The DEWALT Hex Shank Drill Bit (21/64") is an Impact Rated drill bit from the DEWALT Impact Ready series. It features a 135° split point and is constructed from Black & Gold HSS, with a hex shank design. The bit has…
SKU 3G-OTH-231312
Need installation or engineering help?
Ask a question
Product Description
The DEWALT Hex Shank Drill Bit (21/64") is an Impact Rated drill bit from the DEWALT Impact Ready series. It features a 135° split point and is constructed from Black & Gold HSS, with a hex shank design. The bit has a diameter of 0.3281 inches and is identified by MPN DWA5021.
Frequently Asked Questions
What is the DEWALT Hex Shank Drill Bit 21/64" used for?
The DEWALT Hex Shank Drill Bit (21/64") is used for drilling into metal, wood, and plastic when mounted in impact drivers or standard drills. Its 135° split point reduces walking, and the Impact Rated design handles high-torque applications common in construction and fabrication.
What are the specifications of the DEWALT DWA5021 drill bit?
The DEWALT DWA5021 is a 21/64" (0.3281 inch) hex shank drill bit from the Impact Ready series. It features a 135° split point, Black & Gold HSS construction, and is Impact Rated for use with impact drivers. The hex shank prevents slipping in the chuck.
Where to buy DEWALT DWA5021 worldwide?
3G Electric supplies the DEWALT DWA5021 hex shank drill bit to customers worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time for your region.
How to select the right DEWALT Impact Ready drill bit size?
Select the DEWALT Impact Ready drill bit size based on the hole diameter required for your fastener or anchor. The 21/64" bit (0.3281") is suitable for medium-duty metal drilling. Always match the bit to the material and ensure your impact driver is compatible with hex shank bits.
Used in
Common applications for DEWALTDEWALT Products
3G Electric supplies DEWALT dewalt impact ready drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















