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OSG Jobber Length Drill Bit: 9/32", 130° R-Thinning Point - General Purpose Cobalt Jobber-Length Drill Bits
OSGGeneral Purpose Cobalt Jobber-Length Drill Bits

OSG Jobber Length Drill Bit: 9/32", 130° R-Thinning Point

SKU 3G-OTH-198165

Brand
OSG
Item
Jobber Length Drill Bit: 9/32", 130° R-Thinning Point
Category
General Purpose Cobalt Jobber-Length Drill Bits
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Technical Specifications

OSG
Manufacturer Part Number
15281205
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG 15281205 jobber length drill bit used for?

The OSG 15281205 is a general-purpose cobalt jobber-length drill bit used for drilling into hardened steels, stainless steels, and other tough materials. Its TiN coating reduces friction and extends tool life, while the 130° R-thinning point improves cutting efficiency and chip evacuation in production machining.

What are the specifications of the OSG 15281205 drill bit?

The OSG 15281205 is a 9/32" (0.2813 inch) diameter jobber-length drill bit with a 130° R-thinning point and TiN-coated cobalt construction. It is designed for general-purpose drilling in ferrous metals and is manufactured under part number 15281205.

Where to buy the OSG 15281205 drill bit worldwide?

3G Electric supplies the OSG 15281205 drill bit worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this TiN-coated cobalt jobber-length drill bit.

How to select the right OSG jobber length drill bit for stainless steel?

For stainless steel, select a cobalt jobber-length drill bit like the OSG 15281205 with TiN coating and a 130° point angle. The cobalt alloy provides heat resistance, while the coating reduces galling. Match the diameter to your hole size and use proper cutting fluid 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 general purpose cobalt jobber-length 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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