OSG Micro Drill Bit: 2.39 mm, 140° 4-Facet Point
The OSG Micro Drill Bit (MPN 48172239) is a solid carbide micro drill bit with a 2.39 mm diameter, 140° 4-facet point, and TiAlN coating. It features a regular spiral flute design and a specified attribute of 0.0941.
SKU 3G-OTH-202883
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Product Description
The OSG Micro Drill Bit (MPN 48172239) is a solid carbide micro drill bit with a 2.39 mm diameter, 140° 4-facet point, and TiAlN coating. It features a regular spiral flute design and a specified attribute of 0.0941.
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 48172239 used for?
The OSG Micro Drill Bit 48172239 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-hole applications in mold, die, and aerospace manufacturing.
What are the specifications of the OSG Micro Drill Bit 48172239?
The OSG Micro Drill Bit 48172239 has a 2.39 mm diameter, 140° 4-facet point, and TiAlN-coated solid carbide construction. It features a regular spiral flute design and a specified attribute of 0.0941. The manufacturer part number is 48172239, and it is designed for precision micro-drilling in demanding materials.
Where to buy OSG Micro Drill Bit 48172239 worldwide?
You can source the OSG Micro Drill Bit 48172239 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 genuine OSG tooling for precision machining operations.
How to select the correct OSG micro drill bit for my application?
Select the OSG micro drill bit based on material hardness, hole depth, and required tolerance. For hardened steels, choose a TiAlN-coated bit like the 48172239 with a 140° point to reduce walking. Ensure the flute design (regular spiral) matches chip evacuation needs. Consult OSG's technical data for feed and speed recommendations.
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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.















