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OSG Micro Drill Bit: 3.69 mm, 140° 4-Facet Point - Solid Carbide Micro Drill Bits
OSGSolid Carbide Micro Drill Bits

OSG Micro Drill Bit: 3.69 mm, 140° 4-Facet Point

The OSG Micro Drill Bit (MPN 48172369) is a solid carbide micro drill bit with a 3.69 mm diameter, 140° 4-facet point, and TiAlN coating. It features a regular spiral flute design and a specified attribute value of…

SKU 3G-OTH-202790

Brand
OSG
Item
Micro Drill Bit: 3.69 mm, 140° 4-Facet Point
Category
Solid Carbide Micro Drill Bits
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Technical Specifications

OSG
Manufacturer Part Number
48172369
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Micro Drill Bit (MPN 48172369) is a solid carbide micro drill bit with a 3.69 mm diameter, 140° 4-facet point, and TiAlN coating. It features a regular spiral flute design and a specified attribute value of 0.1453.

Frequently Asked Questions

What is the OSG Micro Drill Bit 48172369 used for?

The OSG Micro Drill Bit 48172369 is used for precision drilling in industrial machining, particularly for creating small-diameter holes in hardened steels and alloys. Its 140° 4-facet point and TiAlN coating enhance centering accuracy and tool life in CNC and automated production environments.

What are the specifications of the OSG Micro Drill Bit 48172369?

The OSG Micro Drill Bit 48172369 has a 3.69 mm diameter, 140° 4-facet point, and TiAlN coating on solid carbide. It features a regular spiral flute design and a specified attribute value of 0.1453. The manufacturer part number is 48172369, and it is classified as a solid carbide micro drill bit.

Where to buy the OSG Micro Drill Bit 48172369 worldwide?

You can source the OSG Micro Drill Bit 48172369 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this OSG micro drill bit to procurement teams globally.

How to select the correct OSG micro drill bit for my application?

To select the correct OSG micro drill bit, match the diameter (3.69 mm) and point geometry (140° 4-facet) to your material hardness and hole tolerance. The TiAlN coating suits high-speed machining of steels. For regular spiral flutes, use in through-hole applications. Consult OSG's technical data for feed and speed recommendations.

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 micro drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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