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OSG Micro Drill Bit: 3.98 mm, 140° 4-Facet Point - Solid Carbide Micro Drill Bits
OSGSolid Carbide Micro Drill Bits

OSG Micro Drill Bit: 3.98 mm, 140° 4-Facet Point

The OSG Micro Drill Bit (MPN 48172398) is a solid carbide micro drill bit with a 3.98 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-202815

Brand
OSG
Item
Micro Drill Bit: 3.98 mm, 140° 4-Facet Point
Category
Solid Carbide Micro Drill Bits
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Technical Specifications

OSG
Manufacturer Part Number
48172398
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Micro Drill Bit (MPN 48172398) is a solid carbide micro drill bit with a 3.98 mm diameter, 140° 4-Facet Point, and TiAlN coating. It features a Regular Spiral flute design and a specified attribute value of 0.1567.

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 48172398 used for?

The OSG Micro Drill Bit 48172398 is a solid carbide micro drill bit designed for precision drilling in hard materials. Its 140° 4-Facet Point and TiAlN coating reduce thrust and heat, making it ideal for high-accuracy applications in mold, die, and aerospace industries.

What are the specifications of the OSG Micro Drill Bit 48172398?

The OSG Micro Drill Bit 48172398 has a 3.98 mm diameter, 140° 4-Facet Point, TiAlN coating, and Regular Spiral flute design. It is made of solid carbide and is manufactured by OSG. These specs enable precise drilling in tough materials with improved chip evacuation.

Where to buy the OSG Micro Drill Bit 48172398 worldwide?

3G Electric supplies the OSG Micro Drill Bit 48172398 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this precision micro drill bit.

How to select the right micro drill bit for hard materials?

For hard materials, choose a solid carbide micro drill bit like the OSG 48172398 with a 140° point angle and TiAlN coating. The 4-Facet point reduces walking and heat, while the Regular Spiral flute aids chip removal. Match diameter and coating to your material hardness and tolerance requirements.

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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