OSG Screw Machine Drill Bit: Letter R, 130° R-Thinning Point
SKU 3G-OTH-409558
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Frequently Asked Questions
What is the OSG Screw Machine Drill Bit 10339005 used for?
The OSG Screw Machine Drill Bit 10339005 is a general-purpose cobalt drill bit designed for high-speed drilling in ferrous and non-ferrous materials. Its 130° R-thinning point reduces thrust and improves chip evacuation, making it ideal for automated screw machines and CNC applications where precision and tool life are critical.
What are the specifications of the OSG 10339005 drill bit?
The OSG 10339005 is a Letter R screw-machine length drill bit with a diameter of 0.3390 inches. 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 10339005, and it is designed for general-purpose drilling in industrial settings.
Where to buy the OSG 10339005 drill bit worldwide?
You can source the OSG 10339005 drill bit 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; we provide reliable sourcing for this OSG tool without requiring local stock.
How to select the correct OSG screw machine drill bit size?
To select the correct OSG screw machine drill bit, match the bit diameter to your required hole size. The OSG 10339005 is a Letter R bit with a 0.3390-inch diameter, suitable for precision drilling in automated machines. Always verify the shank compatibility with your chuck and consider the material hardness to choose the appropriate coating and point geometry.
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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.
