OSG Screw Machine Drill Bit: #7, 130° R-Thinning Point
SKU 3G-OTH-409599
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Frequently Asked Questions
What is the OSG #7 screw machine drill bit used for?
The OSG #7 screw machine drill bit is used for precision drilling in automated machining centers and screw machines. Its 130° split point with R-thinning reduces thrust, making it ideal for high-speed production of ferrous metals, stainless steel, and alloy steels in automotive, aerospace, and general manufacturing.
What are the specifications of the OSG 10201005 drill bit?
The OSG 10201005 is a #7 screw machine length drill bit with a 0.2010 inch diameter. It features a 130° R-thinning split point, TiN-coated cobalt construction for wear resistance, and is designed for general purpose drilling in hard materials. The manufacturer part number is 10201005.
Where to buy OSG drill bits in worldwide?
You can source OSG drill bits worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the OSG 10201005 or other screw machine drill bits.
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 #7 bit (0.2010 inch), use it for precise holes in steel or stainless. Match the coating (TiN) to workpiece hardness. Always verify shank compatibility with your machine's chuck and consider coolant delivery for deep holes.
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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.











