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OSG Micro Drill Bit: 1.66 mm, 140° 4-Facet Point - Solid Carbide Micro Drill Bits
OSGSolid Carbide Micro Drill Bits

OSG Micro Drill Bit: 1.66 mm, 140° 4-Facet Point

The OSG Micro Drill Bit (MPN 3300166) is a solid carbide micro drill bit with a 1.66 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-202742

Brand
OSG
Item
Micro Drill Bit: 1.66 mm, 140° 4-Facet Point
Category
Solid Carbide Micro Drill Bits
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Technical Specifications

OSG
Manufacturer Part Number
3300166
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Micro Drill Bit (MPN 3300166) is a solid carbide micro drill bit with a 1.66 mm diameter, 140° 4-Facet Point, and TiAlN coating. It features a regular spiral flute design and a specified attribute value of 0.0654.

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 3300166 used for?

The OSG Micro Drill Bit 3300166 is a solid carbide micro drill bit designed for precision drilling in hard materials. Its 1.66 mm diameter, 140° 4-Facet Point, and TiAlN coating make it suitable for high-speed machining in industries like aerospace, medical device manufacturing, and mold making.

What are the specifications of the OSG Micro Drill Bit 3300166?

The OSG Micro Drill Bit 3300166 has a 1.66 mm diameter, 140° 4-Facet Point, TiAlN coating, and regular spiral flute design. It is solid carbide with manufacturer part number 3300166. These specs enable precise drilling in tough materials with reduced heat and wear.

Where to buy the OSG Micro Drill Bit 3300166 worldwide?

3G Electric supplies the OSG Micro Drill Bit 3300166 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 availability and lead time on this OSG micro drill bit.

How to select the right micro drill bit for hard materials?

Select a micro drill bit with a point angle matched to material hardness—140° for hard materials. Choose TiAlN coating for heat resistance and carbide for rigidity. The OSG 3300166 with 1.66 mm diameter and 4-facet point is a proven choice for precision drilling in steel and alloys.

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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