OSG A BRAND Flat Bottom Drill Bit: 8.6 mm
SKU 3G-OTH-195826
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Frequently Asked Questions
What is the OSG A Brand Flat Bottom Drill Bit 8.6 mm used for?
This solid carbide flat-bottom drill bit is designed for drilling flat-bottomed holes in steel and cast iron. The EgiAs coating reduces friction and heat, making it suitable for high-precision applications in automotive, mold, and general machining industries where a flat hole bottom is required.
What are the specifications of the OSG 3330860 flat bottom drill bit?
The OSG A Brand flat bottom drill bit has a diameter of 8.6 mm and is made from EgiAs-coated carbide. The manufacturer part number is 3330860, and the decimal equivalent is 0.3386 inches. It is designed for flat-bottom drilling in steel and cast iron workpieces.
Where to buy OSG flat bottom drill bits worldwide?
You can source OSG flat bottom drill bits worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the OSG 3330860 or other carbide drill bits.
How to select the correct OSG flat bottom drill bit for steel?
Select the OSG flat bottom drill bit based on hole diameter and material. For steel and cast iron, choose the EgiAs-coated carbide version, like the 8.6 mm (0.3386 inch) model. Ensure your machine has sufficient rigidity and coolant delivery to maximize tool life and hole quality.
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Common applications for OSGOSG Products
3G Electric supplies OSG solid carbide flat-bottom drill bits for steel & cast iron. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















