OSG Screw Machine Drill Bit: #13, 130° R-Thinning Point
SKU 3G-OTH-409633
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the OSG #13 screw machine drill bit used for?
The OSG #13 screw machine drill bit is used for precision drilling in metalworking and industrial manufacturing. Its 130° R-thinning point and TiN-coated cobalt construction provide wear resistance and chip evacuation, making it suitable for high-speed machining of steel, stainless steel, and other alloys.
What are the specifications of the OSG 10185005 drill bit?
The OSG 10185005 is a #13 screw machine length drill bit with a 0.1850 inch diameter. It features a 130° R-thinning point and TiN-coated cobalt for durability. This general-purpose bit is designed for rigid setups and automated machinery in production environments.
Where to buy OSG 10185005 drill bits worldwide?
3G Electric supplies OSG 10185005 drill bits 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 bit for your machining operations.
How to select the correct screw machine drill bit for steel?
For steel, select a cobalt drill bit like the OSG #13 with TiN coating for heat resistance. Ensure the point angle (130°) matches the material hardness. Screw machine length bits are ideal for rigid setups. Confirm diameter (0.1850 inch) and shank fit your chuck. 3G Electric can help specify the right tool.
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.







