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OSG Micro Drill Bit: 1.58 mm, 140° 4-Facet Point - Solid Carbide Micro Drill Bits
OSGSolid Carbide Micro Drill Bits

OSG Micro Drill Bit: 1.58 mm, 140° 4-Facet Point

The OSG Micro Drill Bit (MPN 3300158) is a solid carbide micro drill bit featuring a 1.58 mm diameter, 140° 4-facet point, and TiAlN coating. It has a regular spiral flute design and a specified attribute value of…

SKU 3G-OTH-202854

Brand
OSG
Item
Micro Drill Bit: 1.58 mm, 140° 4-Facet Point
Category
Solid Carbide Micro Drill Bits
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Technical Specifications

OSG
Manufacturer Part Number
3300158
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Micro Drill Bit (MPN 3300158) is a solid carbide micro drill bit featuring a 1.58 mm diameter, 140° 4-facet point, and TiAlN coating. It has a regular spiral flute design and a specified attribute value of 0.0622. This product is designed for precision drilling applications.

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 3300158 used for?

The OSG Micro Drill Bit 3300158 is used for precision drilling in industrial machining applications. Its 1.58 mm diameter, 140° 4-facet point, and TiAlN-coated carbide construction deliver accurate holes in hardened steels and abrasive materials, common in tool and die, aerospace, and medical device manufacturing.

What are the specifications of the OSG Micro Drill Bit 3300158?

The OSG Micro Drill Bit 3300158 has a 1.58 mm diameter, 140° 4-facet point, TiAlN coating, and regular spiral flute design. It is solid carbide with MPN 3300158. These specs enable high-precision drilling with improved chip evacuation and tool life in demanding materials.

Where to buy the OSG Micro Drill Bit 3300158 worldwide?

3G Electric supplies the OSG Micro Drill Bit 3300158 worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this precision drill bit to your facility. Contact us for availability and lead time on this OSG micro drill bit.

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

Selecting the right OSG micro drill bit depends on material hardness, hole depth, and tolerance. For hardened steels, the TiAlN-coated 140° 4-facet point of the 3300158 reduces thrust and improves centering. Match diameter (1.58 mm) and flute design (regular spiral) to your chip evacuation needs for best results.

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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