OSG Screw Machine Drill Bit: 11/32", 130° R-Thinning Point
SKU 3G-OTH-409585
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Frequently Asked Questions
What is the OSG 10343805 screw machine drill bit used for?
The OSG 10343805 is a general-purpose cobalt screw-machine-length drill bit used for precision drilling in metalworking. Its TiN coating and 130° R-thinning point improve wear resistance and chip evacuation, making it suitable for automated machining and production environments.
What are the specifications of the OSG 10343805 drill bit?
The OSG 10343805 is a screw-machine-length drill bit with a diameter of 0.3438 inches (11/32"). It features a 130° R-thinning point and TiN-coated cobalt construction for enhanced hardness and heat resistance. The manufacturer part number is 10343805.
Where to buy the OSG 10343805 drill bit worldwide?
3G Electric supplies the OSG 10343805 drill bit worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source this TiN-coated cobalt drill bit for your machining operations.
How to select the correct OSG screw machine drill bit for my application?
Select an OSG screw machine drill bit based on material hardness, hole depth, and machine rigidity. For general-purpose drilling in steel or alloys, the TiN-coated cobalt 10343805 offers good wear life. Ensure the 130° point angle matches your workpiece to reduce thrust and improve hole quality.
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Common applications for OSGOSG Products
3G Electric supplies OSG general purpose cobalt screw-machine length drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









