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OSG Micro Drill Bit: 1.33 mm, 140° 4-Facet Point - Solid Carbide Micro Drill Bits
OSGSolid Carbide Micro Drill Bits

OSG Micro Drill Bit: 1.33 mm, 140° 4-Facet Point

The OSG Micro Drill Bit (MPN 3300133) is a solid carbide micro drill bit with a 1.33 mm diameter, 140° 4-facet point, and TiAlN coating. It features a regular spiral flute design and a specification of 0.0524.

SKU 3G-OTH-202698

Brand
OSG
Item
Micro Drill Bit: 1.33 mm, 140° 4-Facet Point
Category
Solid Carbide Micro Drill Bits
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Technical Specifications

OSG
Manufacturer Part Number
3300133
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Micro Drill Bit (MPN 3300133) is a solid carbide micro drill bit with a 1.33 mm diameter, 140° 4-facet point, and TiAlN coating. It features a regular spiral flute design and a specification of 0.0524.

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 1.33 mm used for?

The OSG Micro Drill Bit 1.33 mm is used for precision drilling in hardened steels, stainless steels, and other tough materials. Its 140° 4-facet point and TiAlN coating reduce thrust and improve chip evacuation, making it ideal for high-accuracy micro-machining in industries like aerospace, medical device, and mold making.

What are the specifications of the OSG Micro Drill Bit 3300133?

The OSG Micro Drill Bit 3300133 has a 1.33 mm diameter, 140° 4-facet point, and TiAlN-coated solid carbide construction. It features a regular spiral flute design and a specification of 0.0524. The manufacturer part number is 3300133, and it is designed for high-precision drilling in demanding materials.

Where to buy the OSG Micro Drill Bit 3300133 worldwide?

You can source the OSG Micro Drill Bit 3300133 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and 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 (1.33 mm) and point geometry (140° 4-facet) to your material hardness and hole tolerance. The TiAlN coating suits high-temperature alloys; regular spiral flutes are for general-purpose drilling. Always verify shank compatibility and use proper speeds/feeds for carbide tools.

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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