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OSG Micro Drill Bit: 0.32 mm, 140° 4-Facet Point - Solid Carbide Micro Drill Bits
OSGSolid Carbide Micro Drill Bits

OSG Micro Drill Bit: 0.32 mm, 140° 4-Facet Point

The OSG Micro Drill Bit (MPN 3300032) is a solid carbide micro drill bit with a 0.32 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-203059

Brand
OSG
Item
Micro Drill Bit: 0.32 mm, 140° 4-Facet Point
Category
Solid Carbide Micro Drill Bits
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Technical Specifications

OSG
Manufacturer Part Number
3300032
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Micro Drill Bit (MPN 3300032) is a solid carbide micro drill bit with a 0.32 mm diameter, 140° 4-facet point, and TiAlN coating. It features a regular spiral flute design and a specified attribute value of 0.0126.

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 0.32 mm used for?

The OSG Micro Drill Bit 0.32 mm is used for precision drilling of small-diameter holes in hardened steels, stainless steels, and other tough materials. Its 140° 4-facet point and TiAlN coating reduce thrust and improve chip evacuation in micro-machining applications across industries like aerospace, medical devices, and electronics.

What are the specifications of the OSG Micro Drill Bit MPN 3300032?

The OSG Micro Drill Bit MPN 3300032 has a 0.32 mm diameter, 140° 4-facet point, TiAlN coating, and regular spiral flute design. It is solid carbide with a specified attribute value of 0.0126. These specs enable high-precision drilling in hard materials with extended tool life.

Where to buy OSG Micro Drill Bit 0.32 mm worldwide?

3G Electric supplies the OSG Micro Drill Bit 0.32 mm (MPN 3300032) worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this precision tool to your facility. Contact us for availability and lead time.

How to select the right micro drill bit for hardened steel?

For hardened steel, select a micro drill bit with a 140° point angle and TiAlN coating, like the OSG 0.32 mm model. The 4-facet point reduces walking and heat buildup. Ensure the flute design matches chip evacuation needs; regular spiral works for general-purpose drilling. Match diameter to hole tolerance requirements.

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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