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OSG Jobber Length Drill Bit: 17/32", 130° R-Thinning Point - General Purpose Cobalt Jobber-Length Drill Bits
OSGGeneral Purpose Cobalt Jobber-Length Drill Bits

OSG Jobber Length Drill Bit: 17/32", 130° R-Thinning Point

SKU 3G-OTH-197991

Brand
OSG
Item
Jobber Length Drill Bit: 17/32", 130° R-Thinning Point
Category
General Purpose Cobalt Jobber-Length Drill Bits
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Technical Specifications

OSG
Manufacturer Part Number
15531205
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG 15531205 drill bit used for?

The OSG 15531205 is a general-purpose cobalt jobber-length drill bit used for drilling into hard materials such as stainless steel and alloy steels. Its TiN coating reduces friction and extends tool life, while the 130° R-thinning point improves cutting efficiency and chip evacuation in industrial applications.

What are the specifications of the OSG 15531205 drill bit?

The OSG 15531205 is a jobber-length drill bit with a 17/32" diameter (0.5313 inches), a 130° R-thinning point, and a TiN-coated cobalt construction. It is designed for general-purpose drilling in tough materials and is manufactured under part number 15531205.

Where to buy the OSG 15531205 drill bit worldwide?

You can source the OSG 15531205 drill bit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the tool reaches your facility reliably. Contact us for availability and lead times.

How to select the right OSG jobber-length drill bit for my application?

Select an OSG jobber-length drill bit based on material hardness and hole depth. For stainless steel or hardened alloys, choose a TiN-coated cobalt bit like the 15531205. Match the diameter (e.g., 17/32") to your required hole size and ensure the point angle (130°) suits your workpiece for optimal chip control.

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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