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OSG Chucking Reamer: 0.052 in Dia, #55, Straight Flute - Straight-Flute Solid Carbide Chucking Reamers
OSGStraight-Flute Solid Carbide Chucking Reamers

OSG Chucking Reamer: 0.052 in Dia, #55, Straight Flute

SKU 3G-OTH-206134

Brand
OSG
Item
Chucking Reamer: 0.052 in Dia, #55, Straight Flute
Category
Straight-Flute Solid Carbide Chucking Reamers
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Technical Specifications

OSG
Manufacturer Part Number
300-0520
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is an OSG chucking reamer used for?

An OSG chucking reamer is used to precisely enlarge and finish drilled holes to tight tolerances. This 0.052 in diameter, #55, straight-flute carbide reamer is ideal for achieving smooth, accurate bores in metalworking and machining applications across industries.

What are the specifications of the OSG chucking reamer 300-0520?

The OSG chucking reamer model 300-0520 has a 0.052 in diameter, #55 size, with straight flutes and solid carbide construction. It is designed for precision hole finishing in machining operations, offering durability and consistent performance.

Where to buy OSG chucking reamer 300-0520 worldwide?

You can source the OSG chucking reamer 300-0520 from 3G Electric, which handles global logistics, customs clearance, and delivery to worldwide destinations. As a supplier of industrial equipment, we provide genuine OSG cutting tools for your machining needs.

How to select the right OSG chucking reamer size?

To select the correct OSG chucking reamer, match the reamer diameter to your finished hole size, typically 0.001-0.005 in larger than the drilled hole. Consider material, flute type, and coating. For this 0.052 in carbide reamer, ensure your drill size allows for proper stock removal.

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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