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OSG A BRAND Flat Bottom Drill Bit: 7 mm - Solid Carbide Flat-Bottom Drill Bits for Steel & Cast Iron
OSGSolid Carbide Flat-Bottom Drill Bits for Steel & Cast Iron

OSG A BRAND Flat Bottom Drill Bit: 7 mm

SKU 3G-OTH-195822

Brand
OSG
Item
A BRAND Flat Bottom Drill Bit: 7 mm
Category
Solid Carbide Flat-Bottom Drill Bits for Steel & Cast Iron
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Technical Specifications

OSG
Manufacturer Part Number
3330700
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG A BRAND Flat Bottom Drill Bit used for?

This OSG 7 mm EgiAs-coated carbide flat bottom drill bit is designed for drilling flat-bottomed holes in steel and cast iron. It is commonly used in machining operations where a precise, flat hole bottom is required for fastener seating or subsequent operations.

What are the specifications of the OSG 3330700 flat bottom drill bit?

The OSG A BRAND flat bottom drill bit has a diameter of 7 mm (0.2756 inches), is made of EgiAs-coated solid carbide, and is designed for steel and cast iron. The manufacturer part number is 3330700. It is a solid carbide flat-bottom drill bit for precision applications.

Where to buy the OSG 3330700 flat bottom drill bit worldwide?

3G Electric supplies the OSG 3330700 flat bottom drill bit worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this EgiAs-coated carbide drill bit to your facility. Contact us for availability and lead time.

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, the 7 mm EgiAs-coated carbide version (MPN 3330700) provides wear resistance and flat-bottom geometry. Ensure your machine spindle speed and feed rate match carbide tooling recommendations for optimal performance.

Used in

Common applications for OSG
Automotive engine block production — OSG micro drill bits for oil gallery and coolant passage drilling in cast iron
Medical device manufacturing — OSG micro drill bits for drilling bone screw pilot holes in stainless steel implants
Aerospace component machining — OSG micro drill bits for fastener holes in titanium alloy structural parts
Mold and die making — OSG micro drill bits for cooling channel drilling in hardened tool steel (HRC 45-50)
Electronics enclosure fabrication — OSG micro drill bits for precision holes in aluminum alloy housings (with appropriate coating selection)
General engineering job shops — OSG micro drill bits for small-diameter hole drilling in mild steel and alloy steel parts

OSG 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.

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