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OSG Micro Drill Bit: 0.81 mm, 140° 4-Facet Point - Solid Carbide Micro Drill Bits
OSGSolid Carbide Micro Drill Bits

OSG Micro Drill Bit: 0.81 mm, 140° 4-Facet Point

The OSG Micro Drill Bit (MPN 3300081) is a solid carbide micro drill bit with a 0.81 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-203055

Brand
OSG
Item
Micro Drill Bit: 0.81 mm, 140° 4-Facet Point
Category
Solid Carbide Micro Drill Bits
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Technical Specifications

OSG
Manufacturer Part Number
3300081
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Micro Drill Bit (MPN 3300081) is a solid carbide micro drill bit with a 0.81 mm diameter, 140° 4-Facet Point, and TiAlN coating. It features a Regular Spiral flute design and a specified attribute value of 0.0319.

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 3300081 used for?

The OSG Micro Drill Bit 3300081 is used for precision drilling of small-diameter holes in hardened steels and abrasive materials. Its 0.81 mm diameter, 140° 4-Facet Point, and TiAlN coating reduce cutting forces and extend tool life in CNC machining and mold-making applications.

What are the specifications of the OSG Micro Drill Bit 3300081?

The OSG Micro Drill Bit 3300081 has a 0.81 mm diameter, 140° 4-Facet Point, TiAlN coating, and Regular Spiral flute design. It is made of solid carbide and is identified by MPN 3300081. These specs enable precise drilling in hard materials with improved chip evacuation.

Where to buy the OSG Micro Drill Bit 3300081 worldwide?

3G Electric supplies the OSG Micro Drill Bit 3300081 worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this precision tool to your facility. Contact us for a quote and delivery timeline to your location.

How to select the correct OSG micro drill bit for my application?

To select the correct OSG micro drill bit, match the diameter (0.81 mm), point angle (140°), and coating (TiAlN) to your material hardness and hole depth. The Regular Spiral flute design suits general-purpose drilling. Consult OSG's technical data or contact 3G Electric for application guidance.

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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