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OSG Micro Drill Bit: 0.74 mm, 140° 4-Facet Point - Solid Carbide Micro Drill Bits
OSGSolid Carbide Micro Drill Bits

OSG Micro Drill Bit: 0.74 mm, 140° 4-Facet Point

The OSG Micro Drill Bit (MPN 3300074) is a solid carbide micro drill bit with a 0.74 mm diameter, 140° 4-facet point, and TiAlN coating. It features a regular spiral flute design and a specified attribute of 0.0291…

SKU 3G-OTH-203030

Brand
OSG
Item
Micro Drill Bit: 0.74 mm, 140° 4-Facet Point
Category
Solid Carbide Micro Drill Bits
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Technical Specifications

OSG
Manufacturer Part Number
3300074
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Micro Drill Bit (MPN 3300074) is a solid carbide micro drill bit with a 0.74 mm diameter, 140° 4-facet point, and TiAlN coating. It features a regular spiral flute design and a specified attribute of 0.0291. This product is designed for precision drilling applications.

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 3300074 used for?

The OSG Micro Drill Bit 3300074 is used for precision drilling in industrial applications requiring small-diameter holes. Its 0.74 mm diameter, 140° 4-facet point, and TiAlN coating make it suitable for machining hardened steels, stainless steels, and other challenging materials in mold, die, and aerospace manufacturing.

What are the specifications of the OSG Micro Drill Bit 3300074?

The OSG Micro Drill Bit 3300074 has a 0.74 mm diameter, a 140° 4-facet point, and a TiAlN coating. It is made of solid carbide with a regular spiral flute design. The manufacturer part number is 3300074, and it includes attribute 0.0291. These specs ensure high precision and wear resistance in micro-drilling operations.

Where to buy the OSG Micro Drill Bit 3300074 worldwide?

You can source the OSG Micro Drill Bit 3300074 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 provide reliable sourcing for this precision micro drill bit.

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

To select the correct OSG micro drill bit, match the diameter (0.74 mm), point geometry (140° 4-facet), and coating (TiAlN) to your material and hole requirements. The regular spiral flute aids chip evacuation in deeper holes. Consult OSG's technical data for feed and speed recommendations to optimize tool life and hole quality.

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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