OSG Screw Machine Drill Bit: 21/64", 130° R-Thinning Point
SKU 3G-OTH-409506
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Frequently Asked Questions
What is the OSG 10328105 screw machine drill bit used for?
The OSG 10328105 is a general-purpose cobalt screw-machine length drill bit designed for high-speed drilling in tough materials. Its 130° R-thinning point reduces thrust and improves chip evacuation, making it ideal for automated machining centers and production environments requiring precise, repeatable holes.
What are the specifications of the OSG 10328105 drill bit?
The OSG 10328105 is a 21/64" (0.3281 inch) diameter screw-machine length drill bit with a 130° R-thinning point. It features a TiN-coated cobalt construction for enhanced wear resistance and heat dissipation. The manufacturer part number is 10328105, and it is classified as a general-purpose cobalt screw-machine length drill bit.
Where to buy OSG 10328105 drill bits worldwide?
3G Electric supplies the OSG 10328105 drill bit worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this TiN-coated cobalt bit to any country.
How to select the correct OSG screw machine drill bit for my application?
Select the OSG 10328105 for drilling holes in hardened steels or abrasive materials where a 130° point angle reduces walking and thrust. Match the 21/64" diameter to your hole size and ensure your machine spindle can accommodate screw-machine length shanks. For softer materials, consider a standard jobber-length bit instead.
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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.
