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OSG Micro Drill Bit: 3.12 mm, 140° 4-Facet Point - Solid Carbide Micro Drill Bits
OSGSolid Carbide Micro Drill Bits

OSG Micro Drill Bit: 3.12 mm, 140° 4-Facet Point

The OSG Micro Drill Bit (MPN 48172312) is a solid carbide micro drill bit with a 3.12 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-203019

Brand
OSG
Item
Micro Drill Bit: 3.12 mm, 140° 4-Facet Point
Category
Solid Carbide Micro Drill Bits
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Technical Specifications

OSG
Manufacturer Part Number
48172312
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Micro Drill Bit (MPN 48172312) is a solid carbide micro drill bit with a 3.12 mm diameter, 140° 4-Facet Point, and TiAlN coating. It features a Regular Spiral flute design and a specified attribute value of 0.1228.

Frequently Asked Questions

What is the OSG Micro Drill Bit 48172312 used for?

The OSG Micro Drill Bit 48172312 is a solid carbide micro drill bit designed for precision drilling in hard materials. Its 3.12 mm diameter, 140° 4-Facet Point, and TiAlN coating make it suitable for high-speed machining in industries like aerospace, automotive, and mold making, where tight tolerances and long tool life are required.

What are the specifications of the OSG Micro Drill Bit 48172312?

The OSG Micro Drill Bit 48172312 has a 3.12 mm diameter, a 140° 4-Facet Point, and a TiAlN coating. It features a Regular Spiral flute design and is made of solid carbide. The manufacturer part number is 48172312, and it is classified as a solid carbide micro drill bit for precision drilling applications.

Where to buy the OSG Micro Drill Bit 48172312 worldwide?

You can source the OSG Micro Drill Bit 48172312 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 reliable sourcing for this precision micro drill bit.

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

To select the right OSG micro drill bit, consider the material hardness, hole depth, and required tolerance. The 48172312 with a 140° 4-Facet Point and TiAlN coating is ideal for hard materials. Ensure the 3.12 mm diameter matches your hole size and that your machine supports the Regular Spiral flute design for chip evacuation.

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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