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OSG Micro Drill Bit: 3.76 mm, 140° 4-Facet Point - Solid Carbide Micro Drill Bits
OSGSolid Carbide Micro Drill Bits

OSG Micro Drill Bit: 3.76 mm, 140° 4-Facet Point

The OSG Micro Drill Bit (MPN 48172376) is a solid carbide micro drill bit with a 3.76 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-202951

Brand
OSG
Item
Micro Drill Bit: 3.76 mm, 140° 4-Facet Point
Category
Solid Carbide Micro Drill Bits
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Technical Specifications

OSG
Manufacturer Part Number
48172376
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Micro Drill Bit (MPN 48172376) is a solid carbide micro drill bit with a 3.76 mm diameter, 140° 4-Facet Point, and TiAlN coating. It features a Regular Spiral flute design and a specified attribute value of 0.1480.

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 48172376 used for?

The OSG Micro Drill Bit 48172376 is used for precision drilling in hardened steels, stainless steels, and other tough materials. Its 140° 4-Facet Point and TiAlN coating reduce thrust and improve chip evacuation, making it ideal for high-accuracy micro-machining applications in tool and die, aerospace, and medical device manufacturing.

What are the specifications of the OSG Micro Drill Bit 48172376?

The OSG Micro Drill Bit 48172376 has a 3.76 mm diameter, 140° 4-Facet Point, TiAlN coating, and Regular Spiral flute design. It is solid carbide with a manufacturer part number 48172376. These specs deliver high wear resistance and precise hole geometry in demanding materials.

Where to buy the OSG Micro Drill Bit 48172376 worldwide?

3G Electric supplies the OSG Micro Drill Bit 48172376 worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine OSG tooling and support your procurement with technical expertise across 14 industrial departments.

How to select the right micro drill bit for hardened steel?

For hardened steel, select a solid carbide micro drill bit with a 140° point angle and TiAlN coating, like the OSG 48172376. The 4-Facet point reduces walking and cutting forces. Ensure the flute design matches your chip evacuation needs — Regular Spiral works well for general-purpose drilling in tough alloys.

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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