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OSG A BRAND Flat Bottom Drill Bit: 18 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: 18 mm

SKU 3G-OTH-195844

Brand
OSG
Item
A BRAND Flat Bottom Drill Bit: 18 mm
Category
Solid Carbide Flat-Bottom Drill Bits for Steel & Cast Iron
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Technical Specifications

OSG
Manufacturer Part Number
3331800
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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?

The OSG A BRAND Flat Bottom Drill Bit is designed for drilling flat-bottomed holes in steel and cast iron. Its EgiAs-coated carbide construction provides wear resistance and heat dissipation, making it suitable for high-precision machining in automotive, heavy equipment, and general metalworking applications.

What are the specifications of the OSG A BRAND Flat Bottom Drill Bit 18 mm?

This solid carbide flat-bottom drill bit has a diameter of 18 mm (0.7087 inches) and features an EgiAs coating for enhanced tool life. The manufacturer part number is 3331800. It is engineered for drilling flat-bottomed holes in steel and cast iron materials.

Where to buy the OSG A BRAND Flat Bottom Drill Bit worldwide?

3G Electric supplies the OSG A BRAND Flat Bottom Drill Bit worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this EgiAs-coated carbide drill bit for your machining operations.

How to select the correct OSG flat bottom drill bit for steel?

Select the OSG A BRAND Flat Bottom Drill Bit based on hole diameter and material. For steel and cast iron, the 18 mm EgiAs-coated carbide bit provides flat-bottomed holes with minimal burrs. Ensure your machine has adequate rigidity and coolant delivery to maximize tool life and hole quality.

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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