OSG Micro Drill Bit: 1.28 mm, 140° 4-Facet Point
The OSG Micro Drill Bit (MPN 3300128) is a solid carbide micro drill bit with a 1.28 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-202816
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Product Description
The OSG Micro Drill Bit (MPN 3300128) is a solid carbide micro drill bit with a 1.28 mm diameter, 140° 4-facet point, and TiAlN coating. It features a regular spiral flute design and a specified attribute value of 0.0504.
Frequently Asked Questions
What is the OSG Micro Drill Bit 3300128 used for?
The OSG Micro Drill Bit 3300128 is used for precision drilling in hardened steels, stainless steels, and other tough materials. Its 1.28 mm diameter, 140° 4-facet point, and TiAlN coating enable accurate hole creation in demanding industrial applications like mold making and aerospace component manufacturing.
What are the specifications of the OSG Micro Drill Bit 3300128?
The OSG Micro Drill Bit 3300128 has a 1.28 mm diameter, 140° 4-facet point, TiAlN coating, and regular spiral flute design. It is made of solid carbide and has a manufacturer part number 3300128. The attribute value 0.0504 refers to a specific dimensional or performance parameter.
Where to buy the OSG Micro Drill Bit 3300128 worldwide?
You can source the OSG Micro Drill Bit 3300128 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 provide reliable sourcing for this OSG micro drill bit.
How to select the right OSG micro drill bit for my application?
Select the OSG micro drill bit based on material hardness, hole depth, and required precision. For tough materials, choose a TiAlN-coated bit like the 3300128 with a 140° point for reduced thrust. Ensure the diameter matches your hole size and the flute design suits chip evacuation. Consult OSG's technical data for optimal feeds and speeds.
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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.















