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OSG Chucking Reamer: 0.5079 in Dia, 12.9 mm, Straight Flute - Straight-Flute Solid Carbide Chucking Reamers
OSGStraight-Flute Solid Carbide Chucking Reamers

OSG Chucking Reamer: 0.5079 in Dia, 12.9 mm, Straight Flute

OSG Straight-Flute Solid Carbide Chucking Reamers.

SKU 3G-OTH-205764

Also listed as: 3005079 · 300 5079

Brand
OSG
Item
Chucking Reamer: 0.5079 in Dia, 12.9 mm, Straight Flute
Category
Straight-Flute Solid Carbide Chucking Reamers
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Technical Specifications

OSG
Manufacturer Part Number
300-5079

Technical Documents

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

Product Description

OSG Straight-Flute Solid Carbide Chucking Reamers.

Frequently Asked Questions

What is the OSG Chucking Reamer 300-5079 used for?

The OSG Chucking Reamer 300-5079 is used for precision finishing of holes in metalworking applications. It creates accurate diameters and smooth surface finishes in production machining, tool and die making, and maintenance operations. Its straight-flute carbide design suits ferrous and non-ferrous materials.

What are the specifications of the OSG Chucking Reamer 300-5079?

The OSG Chucking Reamer 300-5079 has a diameter of 0.5079 inches (12.9 mm), straight flute geometry, and is made of solid carbide. It is a chucking reamer designed for machine tool use. The manufacturer part number is 300-5079, and it is produced by OSG.

Where to buy the OSG Chucking Reamer 300-5079 worldwide?

You can source the OSG Chucking Reamer 300-5079 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this precision reamer.

How to select the correct OSG Chucking Reamer for your application?

Select the OSG Chucking Reamer based on hole diameter tolerance, material being machined, and machine tool compatibility. For the 300-5079, ensure your hole is pre-drilled slightly undersized. Use proper cutting speeds and coolant for carbide tools. Consult OSG's technical data for feed rates.

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 straight-flute solid carbide chucking reamers. 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 Chucking Reamer: 0.4688 in Dia, 15/32 in, Straight Flute, Carbide (MPN 300-4688)
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OSG Chucking Reamer: 0.4531 in Dia, 29/64 in, Straight Flute, Carbide (MPN 300-4531)

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