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OSG #12 Cobalt Jobber-Length Drill Bit, TiN-Coated, 130° Split-Point - General Purpose Cobalt Jobber-Length Drill Bits
OSGGeneral Purpose Cobalt Jobber-Length Drill Bits

OSG #12 Cobalt Jobber-Length Drill Bit, TiN-Coated, 130° Split-Point

OSG General Purpose Cobalt Jobber-Length Drill Bits.

SKU 3G-OTH-197937

Brand
OSG
Item
#12 Cobalt Jobber-Length Drill Bit, TiN-Coated, 130° Split-Point
Category
General Purpose Cobalt Jobber-Length Drill Bits
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
15189005

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 #12 jobber length drill bit used for?

The OSG #12 jobber length drill bit is used for general-purpose drilling in ferrous metals, stainless steel, and high-temperature alloys. Its TiN-coated cobalt construction provides wear resistance and heat dissipation, making it suitable for production environments where precision and tool life are critical.

What are the specifications of the OSG 15189005 drill bit?

The OSG 15189005 is a #12 jobber length drill bit with a 0.1890-inch diameter, 130° split-point (R-thinning) geometry, and TiN-coated cobalt material. It is designed for general-purpose drilling in tough materials, offering improved chip evacuation and reduced thrust.

Where to buy OSG drill bits in worldwide?

You can source OSG drill bits worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the OSG 15189005 or other OSG tooling.

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

For stainless steel, select an OSG jobber drill bit with TiN coating and a 130° split point, like the #12 (0.1890 inch) model. The coating reduces friction and heat, while the split point minimizes walking. Ensure the drill speed and feed match the material hardness 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This OSG jobber-length drill bit is designed for general-purpose drilling in ferrous metals and hard materials. It features a 0.1820-inch diameter, 130° split-point with R-thinning geometry to reduce thrust, and a TiN-coated cobalt substrate for heat resistance and extended tool life. Suitable for production machining, maintenance, and fabrication applications
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This OSG jobber-length drill bit is designed for general-purpose drilling in ferrous metals and hard materials. It features a 0.1820-inch diameter, 130° split-point with R-thinning geometry to reduce thrust, and a TiN-coated cobalt substrate for heat resistance and extended tool life. Suitable for production machining, maintenance, and fabrication applications
General-purpose jobber-length drill bit for drilling ferrous metals and high-temperature alloys. Features a 130° split-point with R-thinning geometry for reduced thrust and improved chip evacuation. TiN-coated cobalt construction provides heat resistance and extended tool life in production machining, maintenance, and fabrication applications
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General-purpose jobber-length drill bit for drilling ferrous metals and high-temperature alloys. Features a 130° split-point with R-thinning geometry for reduced thrust and improved chip evacuation. TiN-coated cobalt construction provides heat resistance and extended tool life in production machining, maintenance, and fabrication applications
General purpose jobber-length drill bit for drilling in steel, stainless steel, and cast iron. Cobalt construction with TiN coating provides heat resistance and wear protection. 130° split point with R-thinning reduces walking and improves penetration
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General purpose jobber-length drill bit for drilling in steel, stainless steel, and cast iron. Cobalt construction with TiN coating provides heat resistance and wear protection. 130° split point with R-thinning reduces walking and improves penetration
Cobalt jobber-length drill bit with TiN coating for heat resistance and extended tool life. #18 wire gauge size (0.1695 inch diameter) with 130° R-thinning point to reduce thrust. Suitable for drilling precise holes in hardened steels and tough alloys in machining, tooling, and maintenance applications
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Cobalt jobber-length drill bit with TiN coating for heat resistance and extended tool life. #18 wire gauge size (0.1695 inch diameter) with 130° R-thinning point to reduce thrust. Suitable for drilling precise holes in hardened steels and tough alloys in machining, tooling, and maintenance applications
This OSG general purpose cobalt jobber-length drill bit features a 0.2280-inch diameter, 130° split point with R-thinning to reduce walking, and a TiN-coated cobalt construction. It is designed for drilling into hard materials such as stainless steel and alloy steels in industrial machining and maintenance applications
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This OSG general purpose cobalt jobber-length drill bit features a 0.2280-inch diameter, 130° split point with R-thinning to reduce walking, and a TiN-coated cobalt construction. It is designed for drilling into hard materials such as stainless steel and alloy steels in industrial machining and maintenance applications
Cobalt high-speed steel jobber-length drill bit with TiN coating and 130° X-thinning point. Designed for general purpose drilling in ferrous and non-ferrous materials such as steel, stainless steel, and cast iron. The 0.1570 inch diameter bit reduces thrust and improves chip evacuation for production environments
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Cobalt high-speed steel jobber-length drill bit with TiN coating and 130° X-thinning point. Designed for general purpose drilling in ferrous and non-ferrous materials such as steel, stainless steel, and cast iron. The 0.1570 inch diameter bit reduces thrust and improves chip evacuation for production environments

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General purpose cobalt jobber-length drill bit with a 130° X-thinning point and TiN coating. Designed for drilling in hardened steels and abrasive materials, offering improved chip evacuation and heat resistance. Suitable for industrial machining, maintenance, and fabrication applications
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This OSG jobber-length drill bit is made from cobalt steel with a titanium nitride (TiN) coating for enhanced heat resistance and reduced friction. It features a 25/64" diameter and a 130° R-Thinning point, designed for general purpose drilling in ferrous materials. Typical applications include drilling precise holes in hardened steels and tough alloys in industrial machining settings
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This OSG jobber-length drill bit is made from cobalt steel with a titanium nitride (TiN) coating for enhanced heat resistance and reduced friction. It features a 25/64" diameter and a 130° R-Thinning point, designed for general purpose drilling in ferrous materials. Typical applications include drilling precise holes in hardened steels and tough alloys in industrial machining settings
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This OSG #44 jobber-length drill bit is made from cobalt steel with a TiN coating for heat resistance. The 130° X-thinning point reduces thrust and improves chip evacuation. Suitable for general purpose drilling in ferrous and non-ferrous materials in production machining applications
This OSG #15 jobber-length drill bit features a 0.1800-inch diameter with a 130° R-thinning point and TiN-coated cobalt construction. Designed for general purpose drilling in ferrous metals and alloys, it is suitable for production machining, maintenance, and fabrication tasks
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This OSG #15 jobber-length drill bit features a 0.1800-inch diameter with a 130° R-thinning point and TiN-coated cobalt construction. Designed for general purpose drilling in ferrous metals and alloys, it is suitable for production machining, maintenance, and fabrication tasks
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This OSG jobber-length drill bit is made from cobalt steel with a TiN coating for enhanced wear resistance. It features a 130° R-thinning point for improved cutting efficiency and chip evacuation. Suitable for general-purpose drilling in ferrous metals such as stainless steel and alloy steels