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OSG Micro Drill Bit: 1.88 mm, 140° 4-Facet Point - Solid Carbide Micro Drill Bits
OSGSolid Carbide Micro Drill Bits

OSG Micro Drill Bit: 1.88 mm, 140° 4-Facet Point

The OSG Micro Drill Bit (MPN 3300188) is a solid carbide micro drill bit with a 1.88 mm diameter, 140° 4-facet point, and TiAlN coating. It features a regular spiral flute design and a 0.0740 inch shank diameter…

SKU 3G-OTH-203075

Brand
OSG
Item
Micro Drill Bit: 1.88 mm, 140° 4-Facet Point
Category
Solid Carbide Micro Drill Bits
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Technical Specifications

OSG
Manufacturer Part Number
3300188
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Micro Drill Bit (MPN 3300188) is a solid carbide micro drill bit with a 1.88 mm diameter, 140° 4-facet point, and TiAlN coating. It features a regular spiral flute design and a 0.0740 inch shank diameter. 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 3300188 used for?

The OSG Micro Drill Bit 3300188 is used for precision drilling in industrial machining applications. Its 1.88 mm diameter, 140° 4-facet point, and TiAlN coating make it suitable for drilling hard materials like steel and stainless steel in tool and die, mold making, and aerospace component manufacturing.

What are the specifications of the OSG Micro Drill Bit 3300188?

The OSG Micro Drill Bit 3300188 has a 1.88 mm diameter, 140° 4-facet point, TiAlN coating, regular spiral flute, and a 0.0740 inch shank diameter. It is made of solid carbide and is designed for high-precision drilling in demanding materials.

Where to buy the OSG Micro Drill Bit 3300188 worldwide?

3G Electric supplies the OSG Micro Drill Bit 3300188 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this precision micro drill bit.

How to select the correct micro drill bit for precision drilling?

Select a micro drill bit based on material hardness, hole diameter, and required finish. For hard materials, choose a solid carbide bit with a TiAlN coating and a 140° point angle, like the OSG 3300188. Ensure shank diameter matches your chuck and flute design suits chip evacuation needs.

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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