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OSG A BRAND Flat Bottom Drill Bit: 12.5 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: 12.5 mm

SKU 3G-OTH-195838

Brand
OSG
Item
A BRAND Flat Bottom Drill Bit: 12.5 mm
Category
Solid Carbide Flat-Bottom Drill Bits for Steel & Cast Iron
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Technical Specifications

OSG
Manufacturer Part Number
3331250
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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 solid 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 seating fasteners or for subsequent tapping.

What are the specifications of the OSG 3331250 flat bottom drill bit?

The OSG A BRAND flat bottom drill bit has a diameter of 12.5 mm and is made from EgiAs-coated carbide. Its manufacturer part number is 3331250. This solid carbide bit is engineered for drilling in steel and cast iron materials.

Where to buy the OSG 3331250 flat bottom drill bit worldwide?

3G Electric supplies and delivers the OSG 3331250 flat bottom drill bit worldwide. We handle full logistics and customs clearance to ensure your order arrives at your facility, no matter the destination. Contact us for a quote and delivery lead time.

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

Select the OSG flat bottom drill bit based on the required hole diameter and material. For steel and cast iron, the 12.5 mm EgiAs-coated carbide bit is suitable. Ensure your machine spindle speed and feed rate match the manufacturer's recommendations for optimal 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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