DEWALT DWA1220 General Purpose Cobalt Jobber-Length Drill Bit, 5/16"
The DEWALT DWA1220 is a 5/16" general purpose cobalt jobber-length drill bit with a black oxide finish, 135° split point, and 3-flats shank. It is designed for drilling into metal and other materials, offering…
SKU 3G-OTH-198081
Also listed as: DWA 1220 · DWA-1220
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
The DEWALT DWA1220 is a 5/16" general purpose cobalt jobber-length drill bit with a black oxide finish, 135° split point, and 3-flats shank. It is designed for drilling into metal and other materials, offering durability and precise starting with its split-point geometry.
Frequently Asked Questions
What is the DEWALT DWA1220 drill bit used for?
The DEWALT DWA1220 is a general-purpose cobalt jobber-length drill bit used for drilling into hard metals such as stainless steel and alloy steels. Its 135° split point reduces walking and requires no center punch, making it suitable for production and maintenance drilling in industrial and fabrication settings.
What are the specifications of the DEWALT DWA1220?
The DEWALT DWA1220 is a 5/16" (0.3125 inch) jobber-length drill bit with a black oxide cobalt construction and a 135° split point. It features a 3-flats shank for secure chuck grip. The manufacturer part number is DWA1220, and it is designed for general-purpose drilling in tough materials.
Where to buy DEWALT DWA1220 worldwide?
You can source the DEWALT DWA1220 drill bit through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for this and other DEWALT tooling.
How to select the right DEWALT jobber drill bit for metal?
Select a DEWALT jobber drill bit based on material hardness and hole size. For hard metals like stainless steel, choose cobalt steel bits with a 135° split point, such as the DWA1220. Match the bit diameter to your required hole size (e.g., 5/16") and ensure the shank type fits your drill chuck. Use cutting fluid for best results.
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3G Electric supplies DEWALT general purpose cobalt jobber-length drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.