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OSG Micro Drill Bit: 1.86 mm, 140° 4-Facet Point - Solid Carbide Micro Drill Bits
OSGSolid Carbide Micro Drill Bits

OSG Micro Drill Bit: 1.86 mm, 140° 4-Facet Point

The OSG Micro Drill Bit (MPN 3300186) is a solid carbide micro drill bit with a 1.86 mm diameter, 140° 4-facet point, and TiAlN coating. It features a regular spiral flute design and a specified attribute of 0.0732…

SKU 3G-OTH-202791

Brand
OSG
Item
Micro Drill Bit: 1.86 mm, 140° 4-Facet Point
Category
Solid Carbide Micro Drill Bits
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Technical Specifications

OSG
Manufacturer Part Number
3300186
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Micro Drill Bit (MPN 3300186) is a solid carbide micro drill bit with a 1.86 mm diameter, 140° 4-facet point, and TiAlN coating. It features a regular spiral flute design and a specified attribute of 0.0732. 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 3300186 used for?

The OSG Micro Drill Bit 3300186 is used for precision drilling in industrial machining applications. Its 1.86 mm diameter, 140° 4-facet point, and TiAlN coating enable accurate hole creation in hardened steels and abrasive materials, common in tool and die making.

What are the specifications of the OSG 3300186 micro drill bit?

The OSG 3300186 is a solid carbide micro drill bit with a 1.86 mm diameter, 140° 4-facet point, and TiAlN coating. It has a regular spiral flute design and a specified attribute of 0.0732. The manufacturer part number is 3300186.

Where to buy the OSG 3300186 micro drill bit worldwide?

3G Electric supplies the OSG 3300186 micro drill bit 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.

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

Select the OSG micro drill bit based on material hardness and hole depth. The 1.86 mm diameter with 140° 4-facet point and TiAlN coating suits high-speed drilling in steels. Match the regular spiral flute to chip evacuation needs. Consult OSG's technical data for optimal feeds and speeds.

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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