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

OSG Jobber Length Drill Bit: Letter I, 130° R-Thinning Point

SKU 3G-OTH-198135

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

OSG
Manufacturer Part Number
15272005
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG Jobber Length Drill Bit 15272005 used for?

This OSG TiN-coated cobalt drill bit is designed for general-purpose drilling in tough materials like stainless steel and alloy steels. Its 130° R-thinning point reduces thrust and improves chip evacuation, making it suitable for production machining and maintenance applications across industrial sectors.

What are the specifications of the OSG 15272005 drill bit?

The OSG 15272005 is a jobber-length drill bit with a Letter I size (0.2720 inch diameter). It features a 130° R-thinning point and TiN coating on cobalt steel. This combination provides hardness, heat resistance, and extended tool life for general-purpose drilling in ferrous metals.

Where to buy the OSG 15272005 drill bit worldwide?

3G Electric supplies the OSG 15272005 drill bit to customers worldwide. As a global industrial sourcing partner, we handle full 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 correct OSG jobber drill bit size?

Select the OSG jobber drill bit by matching the required hole diameter to the bit's Letter I size (0.2720 inch). For general-purpose drilling in steel, the TiN-coated cobalt construction offers wear resistance. Always verify the shank fits your chuck and use appropriate 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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