OSG Screw Machine Drill Bit: #26, 130° R-Thinning Point
SKU 3G-OTH-409520
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Frequently Asked Questions
What is the OSG #26 screw machine drill bit used for?
The OSG #26 screw machine drill bit is designed for high-speed drilling in production environments. Its 130° R-thinning point and TiN-coated cobalt construction make it suitable for general-purpose drilling in steel, stainless steel, and other ferrous materials, delivering precise holes in automated or manual machining operations.
What are the specifications of the OSG 10147005 drill bit?
The OSG 10147005 is a #26 screw machine length drill bit with a 0.1470-inch diameter. It features a 130° R-thinning point geometry and a TiN-coated cobalt substrate for enhanced wear resistance and heat dissipation. This general-purpose bit is optimized for rigid setups and high feed rates.
Where to buy OSG drill bits worldwide?
3G Electric supplies OSG drill bits worldwide, including the #26 10147005 model. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver OSG tooling to any country.
How to select the correct OSG screw machine drill bit size?
Select the OSG screw machine drill bit size based on the required hole diameter and material. For the #26 bit, the 0.1470-inch diameter suits small precision holes. Match the bit length to your machine's rigidity and depth needs. OSG's TiN-coated cobalt bits offer longer life in abrasive materials.
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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.











