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OSG Micro Drill Bit: 0.37 mm, 140° 4-Facet Point - Solid Carbide Micro Drill Bits
OSGSolid Carbide Micro Drill Bits

OSG Micro Drill Bit: 0.37 mm, 140° 4-Facet Point

The OSG Micro Drill Bit (MPN 3300037) is a solid carbide micro drill bit with a 0.37 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-202718

Brand
OSG
Item
Micro Drill Bit: 0.37 mm, 140° 4-Facet Point
Category
Solid Carbide Micro Drill Bits
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Technical Specifications

OSG
Manufacturer Part Number
3300037

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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Micro Drill Bit (MPN 3300037) is a solid carbide micro drill bit with a 0.37 mm diameter, 140° 4-facet point, and TiAlN coating. It features a regular spiral flute design and a specified attribute value of 0.0146. This product is designed for precision drilling applications requiring small-diameter holes.

Frequently Asked Questions

What is the OSG Micro Drill Bit 0.37 mm used for?

The OSG Micro Drill Bit 0.37 mm is used for precision drilling of small-diameter holes in materials such as hardened steels and stainless steels. Its 140° 4-facet point and TiAlN coating enhance centering accuracy and tool life in demanding micro-machining applications.

What are the specifications of the OSG Micro Drill Bit 0.37 mm?

The OSG Micro Drill Bit (MPN 3300037) has a 0.37 mm diameter, 140° 4-facet point, TiAlN coating, and regular spiral flute design. It is made of solid carbide and is designed for precision drilling of small holes. The attribute value 0.0146 is specified.

Where to buy the OSG Micro Drill Bit 0.37 mm worldwide?

3G Electric supplies the OSG Micro Drill Bit 0.37 mm worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this precision micro drill bit.

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

Selecting the correct OSG micro drill bit involves matching the diameter (0.37 mm), point geometry (140° 4-facet), and coating (TiAlN) to your material and hole depth. For micro drilling, use rigid setups, high spindle speeds, and peck cycles to prevent breakage. 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Micro Drill Bit: 0.62 mm, 140° 4-Facet Point, TiAlN-Coated Carbide (MPN 3300062)
OSG
OSG Micro Drill Bit: 0.62 mm, 140° 4-Facet Point, TiAlN-Coated Carbide (MPN 3300062)
OSG Micro Drill Bit: 0.36 mm, 140° 4-Facet Point, TiAlN-Coated Carbide (MPN 3300036)
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OSG Micro Drill Bit: 0.36 mm, 140° 4-Facet Point, TiAlN-Coated Carbide (MPN 3300036)
OSG Micro Drill Bit: 0.52 mm, 140° 4-Facet Point, TiAlN-Coated Carbide (MPN 3300052)
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OSG Micro Drill Bit: 0.52 mm, 140° 4-Facet Point, TiAlN-Coated Carbide (MPN 3300052)
OSG Micro Drill Bit: 0.56 mm, 140° 4-Facet Point, TiAlN-Coated Carbide (MPN 3300056)
OSG
OSG Micro Drill Bit: 0.56 mm, 140° 4-Facet Point, TiAlN-Coated Carbide (MPN 3300056)
OSG Micro Drill Bit: 0.58 mm, 140° 4-Facet Point, TiAlN-Coated Carbide (MPN 3300058)
OSG
OSG Micro Drill Bit: 0.58 mm, 140° 4-Facet Point, TiAlN-Coated Carbide (MPN 3300058)
OSG Micro Drill Bit: 0.64 mm, 140° 4-Facet Point, TiAlN-Coated Carbide (MPN 3300064)
OSG
OSG Micro Drill Bit: 0.64 mm, 140° 4-Facet Point, TiAlN-Coated Carbide (MPN 3300064)

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