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OSG Jobber Length Drill Bit: 13/64", 130° R-Thinning Point - General Purpose Cobalt Jobber-Length Drill Bits
OSGGeneral Purpose Cobalt Jobber-Length Drill Bits

OSG Jobber Length Drill Bit: 13/64", 130° R-Thinning Point

OSG General Purpose Cobalt Jobber-Length Drill Bits.

SKU 3G-OTH-197699

Brand
OSG
Item
Jobber Length Drill Bit: 13/64", 130° R-Thinning Point
Category
General Purpose Cobalt Jobber-Length Drill Bits
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
15203105

Technical Documents

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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

OSG General Purpose Cobalt Jobber-Length Drill Bits.

Frequently Asked Questions

What is the OSG 15203105 jobber length drill bit used for?

The OSG 15203105 is a general-purpose cobalt jobber-length drill bit used for drilling precise holes in hardened steels and tough alloys. Its TiN coating reduces friction and extends tool life, making it suitable for production machining, tool and die work, and maintenance applications across industrial sectors.

What are the specifications of the OSG 15203105 drill bit?

The OSG 15203105 is a 13/64" (0.2031 inch) 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 OSG part number 15203105.

Where to buy the OSG 15203105 drill bit worldwide?

3G Electric supplies the OSG 15203105 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 my application?

Select based on material hardness and hole depth. The OSG 15203105 with 130° point and TiN coating suits hardened steels. For softer materials, consider uncoated HSS bits. Match drill diameter to your required hole size and ensure your machine spindle speed matches the bit's recommended surface speed.

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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