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OSG Micro Drill Bit: 1.31 mm, 140° 4-Facet Point - Solid Carbide Micro Drill Bits
OSGSolid Carbide Micro Drill Bits

OSG Micro Drill Bit: 1.31 mm, 140° 4-Facet Point

The OSG Micro Drill Bit (MPN 3300131) is a solid carbide micro drill bit with a 1.31 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-203056

Brand
OSG
Item
Micro Drill Bit: 1.31 mm, 140° 4-Facet Point
Category
Solid Carbide Micro Drill Bits
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Technical Specifications

OSG
Manufacturer Part Number
3300131
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Micro Drill Bit (MPN 3300131) is a solid carbide micro drill bit with a 1.31 mm diameter, 140° 4-facet point, and TiAlN coating. It features a regular spiral flute design and a specified attribute value of 0.0516.

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 1.31 mm used for?

The OSG Micro Drill Bit 1.31 mm is used for precision drilling in hard materials such as steel and stainless steel. Its TiAlN coating and 140° 4-facet point improve wear resistance and centering, making it suitable for high-accuracy micro-machining in industries like aerospace and medical device manufacturing.

What are the specifications of the OSG Micro Drill Bit 3300131?

The OSG Micro Drill Bit 3300131 has a 1.31 mm diameter, 140° 4-facet point, and TiAlN coating. It is made of solid carbide with a regular spiral flute design. The part number is 3300131, and it includes an attribute value of 0.0516. This bit is designed for precision drilling in demanding applications.

Where to buy OSG Micro Drill Bits worldwide?

You can source OSG Micro Drill Bits 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 times on the OSG 3300131 micro drill bit and other OSG tooling.

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

To select the right OSG micro drill bit, match the diameter and point geometry to your material and hole tolerance. The 1.31 mm bit with a 140° 4-facet point and TiAlN coating is ideal for hard metals. Ensure your machine spindle speed and feed rate align with OSG's recommendations for solid 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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