OSG Jobber Length Drill Bit: Letter Y, 130° R-Thinning Point
SKU 3G-OTH-198229
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Frequently Asked Questions
What is the OSG 15404005 jobber length drill bit used for?
The OSG 15404005 is a general purpose cobalt jobber-length drill bit used for drilling into hard materials like stainless steel and alloy steels. Its TiN coating reduces friction and heat, while the 130° R-thinning point improves cutting action and chip evacuation in industrial machining applications.
What are the specifications of the OSG 15404005 drill bit?
The OSG 15404005 is a Letter Y size jobber-length drill bit with a 0.4040 inch diameter. It features a 130° R-thinning point and a TiN-coated cobalt construction for enhanced wear resistance and heat dissipation. The manufacturer part number is 15404005.
Where to buy the OSG 15404005 drill bit worldwide?
3G Electric supplies the OSG 15404005 drill bit worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this TiN-coated cobalt bit to your facility. Contact us for availability and lead time on this general purpose drilling tool.
How to select the right OSG jobber length drill bit for my application?
Select the OSG jobber length drill bit based on material hardness and hole depth. For hard metals like stainless steel, choose TiN-coated cobalt bits like the 15404005. Match the diameter (0.4040 inch for Letter Y) to your hole size and ensure the 130° point angle suits your workpiece. Consult OSG's technical data for feed and speed recommendations.
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3G Electric supplies OSG general purpose cobalt jobber-length drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















