OSG Screw Machine Drill Bit: #30, 130° R-Thinning Point
SKU 3G-OTH-409568
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Frequently Asked Questions
What is the OSG #30 screw machine drill bit used for?
The OSG #30 screw machine drill bit is used for precision drilling in automated machining and production environments. Its 130° R-thinning point and TiN-coated cobalt construction deliver high wear resistance and chip evacuation, ideal for ferrous metals and stainless steel in industrial manufacturing.
What are the specifications of the OSG 10128505 drill bit?
The OSG 10128505 is a #30 screw machine length drill bit with a 0.1285 inch diameter, 130° R-thinning point, and TiN-coated cobalt material. It is designed for general purpose drilling in rigid setups, offering extended tool life and consistent hole quality in production runs.
Where to buy OSG drill bits worldwide?
3G Electric supplies OSG drill bits worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner across 14 industrial departments, we provide genuine OSG tooling like the 10128505 to meet your production needs, with lead time on request.
How to select the correct OSG screw machine drill bit size?
Select the OSG screw machine drill bit size by matching the required hole diameter to the bit's decimal equivalent—#30 equals 0.1285 inches. Ensure the 130° point angle suits your material (e.g., steel), and use TiN-coated cobalt for heat resistance in high-speed applications. Consult OSG's technical data for feed and speed recommendations.
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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.
