OSG Micro Drill Bit: 1.26 mm, 140° 4-Facet Point
The OSG Micro Drill Bit (MPN 3300126) is a solid carbide micro drill bit with a 1.26 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-202983
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Product Description
The OSG Micro Drill Bit (MPN 3300126) is a solid carbide micro drill bit with a 1.26 mm diameter, 140° 4-facet point, and TiAlN coating. It features a regular spiral flute design and a specified attribute value of 0.0496.
Frequently Asked Questions
What is the OSG Micro Drill Bit 1.26 mm used for?
The OSG Micro Drill Bit (MPN 3300126) is used for precision drilling of small-diameter holes 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 suitable for high-speed machining in mold, die, and aerospace applications.
What are the specifications of the OSG Micro Drill Bit 1.26 mm?
The OSG Micro Drill Bit (MPN 3300126) has a 1.26 mm diameter, 140° 4-facet point, and TiAlN coating. It is made of solid carbide with a regular spiral flute design. The manufacturer part number is 3300126, and the attribute value is 0.0496. It is designed for precision micro-drilling in demanding materials.
Where to buy the OSG Micro Drill Bit 1.26 mm worldwide?
You can source the OSG Micro Drill Bit (MPN 3300126) worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply this item as part of our extensive sourcing network.
How to select the correct OSG micro drill bit for my application?
To select the correct OSG micro drill bit, match the diameter (1.26 mm for MPN 3300126) to your hole size, and choose the point angle (140° 4-facet) for hard materials. The TiAlN coating suits high-temperature alloys. Ensure your machine spindle speed and feed rate align with OSG's recommendations for solid carbide tools to avoid breakage.
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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.















