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OSG Jobber Length Drill Bit: #3, 130° R-Thinning Point - General Purpose Cobalt Jobber-Length Drill Bits
OSGGeneral Purpose Cobalt Jobber-Length Drill Bits

OSG Jobber Length Drill Bit: #3, 130° R-Thinning Point

SKU 3G-OTH-197753

Brand
OSG
Item
Jobber Length Drill Bit: #3, 130° R-Thinning Point
Category
General Purpose Cobalt Jobber-Length Drill Bits
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Technical Specifications

OSG
Manufacturer Part Number
15213005
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG Jobber Length Drill Bit #3 used for?

The OSG Jobber Length Drill Bit #3 is a general-purpose cobalt drill bit used for drilling into hard materials such as stainless steel and alloy steels. Its TiN coating reduces friction and extends tool life, making it suitable for production machining and maintenance applications in industrial settings.

What are the specifications of the OSG Jobber Length Drill Bit #3?

The OSG Jobber Length Drill Bit #3 has a 130° split-point with R-thinning geometry for self-centering and reduced thrust. It features a TiN-coated cobalt construction for heat resistance and wear durability. The drill diameter is 0.2130 inches, and the manufacturer part number is 15213005.

Where to buy OSG Jobber Length Drill Bits worldwide?

You can source OSG Jobber Length Drill Bits worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this and other OSG cutting tools.

How to select the right OSG Jobber Length Drill Bit for your application?

Select the OSG Jobber Length Drill Bit based on material hardness and hole depth. For stainless steel or high-tensile alloys, choose TiN-coated cobalt bits like the #3 size. Match the drill diameter to your required hole size and ensure your machine spindle speed and feed rate align with OSG's recommendations for optimal performance.

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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