OSG Straight Flute Drill Bit: Letter U, 140° 4-Facet Point
SKU 3G-OTH-201428
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Frequently Asked Questions
What is the OSG Straight Flute Drill Bit 200-3680 used for?
The OSG Straight Flute Drill Bit 200-3680 is used for precision drilling in hardened materials and high-alloy steels. Its 140° 4-facet point reduces thrust and improves hole quality, making it ideal for CNC machining, mold making, and aerospace applications where tight tolerances are required.
What are the specifications of the OSG 200-3680 drill bit?
The OSG 200-3680 is a solid carbide straight-flute drill bit with a letter U size (0.3680 inch diameter). It features a 140° 4-facet point for self-centering and reduced cutting forces. The carbide construction provides high wear resistance and heat tolerance for extended tool life in demanding materials.
Where to buy the OSG 200-3680 drill bit worldwide?
You can source the OSG 200-3680 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 supply genuine OSG tooling to procurement teams and plant engineers internationally.
How to select the correct OSG straight flute drill bit for my application?
Select the OSG straight flute drill bit based on material hardness, hole depth, and tolerance requirements. For hardened steels, choose a 140° point with 4-facet grind to reduce walking and thrust. Match the diameter (e.g., letter U, 0.3680 inch) to your hole size. Consult OSG's technical data for recommended speeds and feeds.
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3G Electric supplies OSG solid carbide straight-flute drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















