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OSG Micro Drill Bit: 1.27 mm, 140° 4-Facet Point - Solid Carbide Micro Drill Bits
OSGSolid Carbide Micro Drill Bits

OSG Micro Drill Bit: 1.27 mm, 140° 4-Facet Point

The OSG Micro Drill Bit (MPN 3300127) is a solid carbide micro drill bit with a 1.27 mm diameter, 140° 4-facet point, and TiAlN coating. It features a regular spiral flute design and a 0.0500 inch shank diameter…

SKU 3G-OTH-202909

Brand
OSG
Item
Micro Drill Bit: 1.27 mm, 140° 4-Facet Point
Category
Solid Carbide Micro Drill Bits
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Technical Specifications

OSG
Manufacturer Part Number
3300127
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Micro Drill Bit (MPN 3300127) is a solid carbide micro drill bit with a 1.27 mm diameter, 140° 4-facet point, and TiAlN coating. It features a regular spiral flute design and a 0.0500 inch shank diameter. This product is designed for precision drilling applications.

Frequently Asked Questions

What is the OSG Micro Drill Bit 3300127 used for?

The OSG Micro Drill Bit 3300127 is used for precision drilling in industrial applications. Its 1.27 mm diameter, 140° 4-facet point, and TiAlN coating make it suitable for machining hardened steels and composites where accurate hole placement and tool life are critical.

What are the specifications of the OSG Micro Drill Bit 3300127?

The OSG Micro Drill Bit 3300127 has a 1.27 mm diameter, 140° 4-facet point, TiAlN coating, and a regular spiral flute design. The shank diameter is 0.0500 inch. It is made of solid carbide and is designed for precision drilling in demanding materials.

Where to buy the OSG Micro Drill Bit 3300127 worldwide?

You can source the OSG Micro Drill Bit 3300127 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct OSG tool for your precision drilling needs.

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

To select the correct OSG micro drill bit, match the diameter and point geometry to your material and hole tolerance. For hardened steels, the TiAlN-coated 140° 4-facet point on the 3300127 reduces thrust and improves chip evacuation. Consult OSG's technical data for feed and speed recommendations.

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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