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OSG A BRAND Flat Bottom Drill Bit: 13.5 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: 13.5 mm

SKU 3G-OTH-195839

Brand
OSG
Item
A BRAND Flat Bottom Drill Bit: 13.5 mm
Category
Solid Carbide Flat-Bottom Drill Bits for Steel & Cast Iron
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Technical Specifications

OSG
Manufacturer Part Number
3331350
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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 heat resistance and wear durability, making it suitable for precision machining in automotive, heavy equipment, and general metalworking applications.

What are the specifications of the OSG Flat Bottom Drill Bit 13.5 mm?

This OSG A BRAND drill bit has a diameter of 13.5 mm, with a decimal equivalent of 0.5315 inches. It is made from EgiAs-coated carbide, optimized for steel and cast iron. The manufacturer part number is 3331350. It is a solid carbide flat-bottom drill bit for precise, flat-bottomed hole creation.

Where to buy OSG A BRAND Flat Bottom Drill Bits worldwide?

3G Electric supplies OSG A BRAND Flat Bottom Drill Bits worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this 13.5 mm EgiAs-coated carbide drill bit (MPN 3331350) for your operations.

How to select the correct OSG flat bottom drill bit size?

Select the OSG flat bottom drill bit based on the required hole diameter and material. For steel and cast iron, choose the 13.5 mm EgiAs-coated carbide option (MPN 3331350). Ensure your machine spindle matches the shank type and that coolant delivery is adequate for carbide tooling to prevent overheating.

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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