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OSG Micro Drill Bit: 2.89 mm, 140° 4-Facet Point - Solid Carbide Micro Drill Bits
OSGSolid Carbide Micro Drill Bits

OSG Micro Drill Bit: 2.89 mm, 140° 4-Facet Point

The OSG Micro Drill Bit (MPN 48172289) is a solid carbide micro drill bit with a 2.89 mm diameter, 140° 4-facet point, and TiAlN coating. It features a regular spiral flute design and a specified attribute of 0.1138…

SKU 3G-OTH-202730

Brand
OSG
Item
Micro Drill Bit: 2.89 mm, 140° 4-Facet Point
Category
Solid Carbide Micro Drill Bits
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Technical Specifications

OSG
Manufacturer Part Number
48172289
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Micro Drill Bit (MPN 48172289) is a solid carbide micro drill bit with a 2.89 mm diameter, 140° 4-facet point, and TiAlN coating. It features a regular spiral flute design and a specified attribute of 0.1138. This product is manufactured by OSG.

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 48172289 used for?

The OSG Micro Drill Bit 48172289 is a solid carbide micro drill bit designed for precision drilling in hard materials. Its 140° 4-facet point and TiAlN coating reduce heat and wear, making it suitable for high-accuracy applications in machining, mold making, and aerospace component manufacturing.

What are the specifications of the OSG Micro Drill Bit 48172289?

The OSG Micro Drill Bit (MPN 48172289) has a 2.89 mm diameter, 140° 4-facet point, TiAlN coating, and regular spiral flute design. It is made of solid carbide and includes attribute 0.1138. These specs support precise drilling in demanding industrial environments.

Where to buy the OSG Micro Drill Bit 48172289 worldwide?

3G Electric supplies the OSG Micro Drill Bit 48172289 to customers 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 micro drill bit.

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

Selecting the right OSG micro drill bit depends on material hardness, hole depth, and required finish. For hard metals, choose a TiAlN-coated bit like the 48172289 with a 140° point. Match diameter and flute design to your drilling conditions. Consult OSG's technical data for optimal speeds and feeds.

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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