OSG Screw Machine Drill Bit: Letter Y, 130° R-Thinning Point
SKU 3G-OTH-409612
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Frequently Asked Questions
What is the OSG Screw Machine Drill Bit 10404005 used for?
The OSG Screw Machine Drill Bit 10404005 is used for precision drilling in automated screw machines and CNC lathes. Its 130° R-thinning point and TiN-coated cobalt construction provide durability and heat resistance for high-speed production drilling in steel, stainless steel, and other ferrous materials.
What are the specifications of the OSG 10404005 drill bit?
The OSG 10404005 is a Letter Y size drill bit with a diameter of 0.4040 inches. It features a 130° R-thinning point, TiN coating, and is made from cobalt steel. It is a general-purpose screw-machine length drill bit designed for rigid, high-speed applications.
Where to buy the OSG 10404005 drill bit worldwide?
You can source the OSG 10404005 drill bit worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine OSG tooling for production environments.
How to select the correct OSG screw machine drill bit size?
To select the correct OSG screw machine drill bit, match the required hole diameter to the letter or number size. The OSG 10404005 is Letter Y, 0.4040 inches. For rigid setups, choose TiN-coated cobalt for longer tool life. Always verify shank compatibility with your machine's collet system.
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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.










