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OSG Screw Machine Drill Bit: #20, 130° R-Thinning Point - General Purpose Cobalt Screw-Machine Length Drill Bits
OSGGeneral Purpose Cobalt Screw-Machine Length Drill Bits

OSG Screw Machine Drill Bit: #20, 130° R-Thinning Point

OSG General Purpose Cobalt Screw-Machine Length Drill Bits.

SKU 3G-OTH-409593

Brand
OSG
Item
Screw Machine Drill Bit: #20, 130° R-Thinning Point
Category
General Purpose Cobalt Screw-Machine 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
10161005

Technical Documents

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

Product Description

OSG General Purpose Cobalt Screw-Machine Length Drill Bits.

Frequently Asked Questions

What is an OSG screw machine drill bit used for?

An OSG screw machine drill bit is used for high-speed drilling in automated machining centers and CNC lathes. Its short, rigid design minimizes deflection, making it ideal for precise hole creation in metals like steel and stainless steel. 3G Electric supplies this TiN-coated cobalt bit for industrial production environments.

What are the specifications of the OSG #20 screw machine drill bit?

The OSG #20 screw machine drill bit (MPN 10161005) has a 0.1610-inch diameter, a 130° R-thinning point, and TiN-coated cobalt construction. It is designed for general-purpose drilling in ferrous materials. 3G Electric sources this bit for worldwide delivery.

Where to buy OSG drill bits in worldwide?

You can buy OSG drill bits worldwide through 3G Electric, which handles full logistics, customs clearance, and delivery to your facility. As a global industrial supplier, we source genuine OSG tooling like the #20 screw machine drill bit and provide end-to-end support for procurement.

How to select the right OSG screw machine drill bit size?

Select the OSG screw machine drill bit size by matching the diameter to your required hole tolerance. For the #20 bit, the 0.1610-inch diameter suits small precision holes. Consider material hardness and coating—TiN-coated cobalt offers heat resistance for longer tool life. 3G Electric can help confirm fit for your application.

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 screw-machine 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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Cross-referenced by specification & description
OSG Screw Machine Drill Bit: #21, 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10159005)
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OSG Screw Machine Drill Bit: #21, 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10159005)
This #19 screw-machine length drill bit has a 0.1660-inch diameter and a 130° R-thinning point geometry. It is made from cobalt with a titanium nitride (TiN) coating, suited for general-purpose drilling in ferrous metals, stainless steel, and high-temperature alloys in automated machining centers and screw machines
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This #19 screw-machine length drill bit has a 0.1660-inch diameter and a 130° R-thinning point geometry. It is made from cobalt with a titanium nitride (TiN) coating, suited for general-purpose drilling in ferrous metals, stainless steel, and high-temperature alloys in automated machining centers and screw machines
OSG Screw Machine Drill Bit: 3/16", 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10187505)
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OSG Screw Machine Drill Bit: 3/16", 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10187505)
General purpose cobalt screw-machine length drill bit with a 5/32" diameter and 130° R-thinning point for reduced thrust and improved chip evacuation. TiN-coated cobalt construction provides heat resistance and wear protection. Suitable for high-speed drilling in ferrous materials in automated machining operations
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General purpose cobalt screw-machine length drill bit with a 5/32" diameter and 130° R-thinning point for reduced thrust and improved chip evacuation. TiN-coated cobalt construction provides heat resistance and wear protection. Suitable for high-speed drilling in ferrous materials in automated machining operations
This OSG #14 screw-machine length drill bit has a 0.1820-inch diameter and a 130° split point. It is made of TiN-coated cobalt for use in automated machining centers and screw machines, suitable for drilling hardened steels, stainless steels, and other tough alloys
OSG
This OSG #14 screw-machine length drill bit has a 0.1820-inch diameter and a 130° split point. It is made of TiN-coated cobalt for use in automated machining centers and screw machines, suitable for drilling hardened steels, stainless steels, and other tough alloys
OSG Screw Machine Drill Bit: 11/64", 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10171905)
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OSG Screw Machine Drill Bit: 11/64", 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10171905)

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