OSG Screw Machine Drill Bit: Letter B, 130° R-Thinning Point
SKU 3G-OTH-409574
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Frequently Asked Questions
What is the OSG Screw Machine Drill Bit 10238005 used for?
The OSG 10238005 is a general-purpose cobalt screw-machine length drill bit used for precision drilling in metalworking. Its TiN coating and 130° R-thinning point enhance wear resistance and chip evacuation, making it suitable for automated machining centers and high-production environments.
What are the specifications of the OSG 10238005 drill bit?
The OSG 10238005 is a letter B screw-machine length drill bit with a 0.2380-inch diameter. It features a 130° R-thinning point and TiN-coated cobalt construction for durability. The manufacturer part number is 10238005, and it is designed for general-purpose drilling in ferrous materials.
Where to buy the OSG 10238005 drill bit worldwide?
You can source the OSG 10238005 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 and other OSG tooling products.
How to select the correct OSG screw-machine drill bit size?
Select the OSG screw-machine drill bit by matching the letter or fractional size to your hole diameter requirement. The 10238005 is a letter B bit with a 0.2380-inch diameter. For rigid setups and automated feeds, choose TiN-coated cobalt bits like this OSG model for extended tool life and consistent performance.
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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.









