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OSG Micro Drill Bit: 3.66 mm, 140° 4-Facet Point - Solid Carbide Micro Drill Bits
OSGSolid Carbide Micro Drill Bits

OSG Micro Drill Bit: 3.66 mm, 140° 4-Facet Point

The OSG Micro Drill Bit (MPN 48172366) is a solid carbide micro drill bit with a 3.66 mm diameter, a 140° 4-facet point, and TiAlN coating. It features a regular spiral flute design and a shank diameter of 0.1441…

SKU 3G-OTH-202779

Brand
OSG
Item
Micro Drill Bit: 3.66 mm, 140° 4-Facet Point
Category
Solid Carbide Micro Drill Bits
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Technical Specifications

OSG
Manufacturer Part Number
48172366
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Micro Drill Bit (MPN 48172366) is a solid carbide micro drill bit with a 3.66 mm diameter, a 140° 4-facet point, and TiAlN coating. It features a regular spiral flute design and a shank diameter of 0.1441 inches. This product is designed for precision drilling applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the OSG micro drill bit 48172366 used for?

The OSG micro drill bit 48172366 is used for precision drilling in industrial machining applications. Its 3.66 mm diameter, 140° 4-facet point, and TiAlN-coated carbide construction deliver accurate holes in hardened steels and abrasive materials, supporting tool and die, aerospace, and automotive manufacturing.

What are the specifications of the OSG micro drill bit 48172366?

The OSG micro drill bit 48172366 has a 3.66 mm diameter, a 140° 4-facet point, TiAlN coating, and a regular spiral flute. The shank diameter is 0.1441 inches. It is made of solid carbide for high wear resistance and is designed for precision drilling in demanding materials.

Where to buy the OSG micro drill bit 48172366 worldwide?

3G Electric supplies the OSG micro drill bit 48172366 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this precision solid carbide micro drill bit.

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

Select the OSG micro drill bit based on hole diameter, material hardness, and required surface finish. For the 48172366, the 3.66 mm diameter and 140° 4-facet point suit precise entry and reduced burr formation. Match the TiAlN coating to abrasive or high-temperature alloys for extended tool life.

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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