OSG Screw Machine Drill Bit: Letter O, 130° R-Thinning Point
SKU 3G-OTH-409479
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the OSG Screw Machine Drill Bit 10316005 used for?
The OSG Screw Machine Drill Bit 10316005 is used for precision drilling in automated screw machines and CNC lathes. Its 130° R-Thinning point reduces thrust, while the TiN-coated cobalt construction provides heat resistance and extended tool life in ferrous metals and stainless steels.
What are the specifications of the OSG 10316005 drill bit?
The OSG 10316005 is a Letter O screw-machine length drill bit with a 0.3160-inch diameter. It features a 130° R-Thinning point and a TiN-coated cobalt substrate for high-speed drilling in general-purpose industrial applications. The manufacturer part number is 10316005.
Where to buy the OSG 10316005 drill bit worldwide?
You can source the OSG 10316005 drill bit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this precision tool.
How to select the correct OSG screw machine drill bit size?
Select the OSG screw machine drill bit size by matching the required hole diameter to the letter or number designation. For the 10316005, Letter O equals 0.3160 inches. Ensure the 130° point angle suits your material; TiN coating is ideal for ferrous metals. Consult OSG's technical data for feed and speed recommendations.
Used in
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.









