OSG Jobber Length Drill Bit: #39, 130° X-Thinning Point
SKU 3G-OTH-198150
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Frequently Asked Questions
What is the OSG #39 jobber length drill bit used for?
The OSG #39 jobber length drill bit is used for general-purpose drilling in ferrous metals and high-strength alloys. Its TiN-coated cobalt construction provides heat resistance and extended tool life, making it suitable for production machining, maintenance, and fabrication applications where precision and durability are required.
What are the specifications of the OSG #39 jobber length drill bit?
The OSG #39 jobber length drill bit has a wire size of #39 with a diameter of 0.0995 inches. It features a 130° split-point (X-thinning) geometry for self-centering and reduced thrust, and a TiN coating on cobalt steel for wear resistance. The manufacturer part number is 15099505.
Where to buy OSG #39 jobber length drill bits worldwide?
You can source OSG #39 jobber length drill bits 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 item.
How to select the correct OSG jobber length drill bit for my application?
Select the OSG jobber length drill bit based on material hardness and hole depth. For general-purpose drilling in steel or stainless steel, the TiN-coated cobalt bit with a 130° split-point reduces walking and heat buildup. Match the diameter (0.0995 inches for #39) to your required hole size and ensure machine spindle speed is appropriate for cobalt tooling.
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Common applications for OSGOSG Products
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.
