OSG WXL-Coated Cobalt Extended-Length Drill Bit
The OSG Extra Long Drill Bit (5/16", MPN 17522511) is a WXL-Coated Cobalt chip-clearing extended-length drill bit with a 255 mm overall length, a 120° X-thinning point, and a 0.3125" diameter.
SKU 3G-OTH-196473
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 OSG Extra Long Drill Bit (5/16", MPN 17522511) is a WXL-Coated Cobalt chip-clearing extended-length drill bit with a 255 mm overall length, a 120° X-thinning point, and a 0.3125" diameter.
Frequently Asked Questions
What is an OSG extra long drill bit used for?
An OSG extra long drill bit is used for deep-hole drilling in metalworking applications where standard-length bits cannot reach. The 255 mm overall length and 120° X-thinning point enable efficient chip clearing and reduced thrust in tough materials like stainless steel and alloy steels.
What are the specifications of the OSG 17522511 drill bit?
The OSG 17522511 is a WXL-coated cobalt extra long drill bit with a 5/16" diameter, 255 mm overall length, and a 120° X-thinning point. The WXL coating provides heat resistance and lubricity for extended tool life in demanding machining operations.
Where to buy OSG extra long drill bits worldwide?
3G Electric supplies OSG extra long drill bits worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the OSG 17522511 or other extended-length drill bits.
How to select the right OSG extra long drill bit for deep holes?
Select an OSG extra long drill bit based on hole depth, material hardness, and required surface finish. For deep holes in hardened steels, choose a cobalt grade with WXL coating and a 120° point angle to reduce walking and improve chip evacuation. Confirm shank compatibility with your machine.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG chip-clearing cobalt extended-length drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
