OSG Micro Drill Bit: 0.73 mm, 140° 4-Facet Point
The OSG Micro Drill Bit (MPN 3300073) is a solid carbide micro drill bit with a 0.73 mm diameter, 140° 4-facet point, and TiAlN coating. It features a regular spiral flute design and is manufactured by OSG.
SKU 3G-OTH-202809
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
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Deskripsi Produk
The OSG Micro Drill Bit (MPN 3300073) is a solid carbide micro drill bit with a 0.73 mm diameter, 140° 4-facet point, and TiAlN coating. It features a regular spiral flute design and is manufactured by OSG.
Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.
Pertanyaan yang Sering Diajukan
What is the OSG Micro Drill Bit 3300073 used for?
The OSG Micro Drill Bit 3300073 is used for precision drilling of small-diameter holes in hardened steels and abrasive materials. Its 0.73 mm diameter, 140° 4-facet point, and TiAlN coating enable high accuracy and extended tool life in CNC machining and mold-making applications.
What are the specifications of the OSG Micro Drill Bit 3300073?
The OSG Micro Drill Bit 3300073 has a 0.73 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 suit high-speed drilling of hard materials up to 850 °C.
Where to buy the OSG Micro Drill Bit 3300073 worldwide?
3G Electric supplies the OSG Micro Drill Bit 3300073 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this OSG solid carbide micro drill bit.
How to select the correct OSG micro drill bit for my application?
Select the OSG micro drill bit based on hole diameter, material hardness, and required surface finish. For hardened steels, the 0.73 mm TiAlN-coated bit with a 140° 4-facet point reduces thrust and improves chip evacuation. Always match flute design (regular spiral) to your drilling depth and machine rigidity.
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3G Electric memasok OSG solid carbide micro drill bits. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.















