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OSG Screw Machine Drill Bit: #1, 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: #1, 130° R-Thinning Point

SKU 3G-OTH-409533

Brand
OSG
Item
Screw Machine Drill Bit: #1, 130° R-Thinning Point
Category
General Purpose Cobalt Screw-Machine Length Drill Bits
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Technical Specifications

OSG
Manufacturer Part Number
10228005
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG #1 screw machine drill bit used for?

The OSG #1 screw machine drill bit is used for high-speed drilling in automated machining centers and CNC applications. Its 130° R-thinning point reduces thrust, while the TiN-coated cobalt construction provides heat resistance and extended tool life in ferrous metals.

What are the specifications of the OSG 10228005 drill bit?

The OSG 10228005 is a #1 screw machine length drill bit with a 0.2280 inch diameter. It features a 130° R-thinning point, TiN coating, and cobalt construction for general-purpose drilling in steel and stainless steel. It is designed for rigid setups and high feed rates.

Where to buy OSG 10228005 drill bits worldwide?

3G Electric supplies the OSG 10228005 drill bit to customers 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 screw machine drill bit.

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

Select the OSG screw machine drill bit size based on the required hole diameter and material. For the #1 size (0.2280 inch), use it for precise, shallow holes in steel. Match the coating (TiN for ferrous) and point angle (130° for general use) to your workpiece hardness and machine rigidity.

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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