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OSG Chucking Reamer: 0.3543 in Dia, 9 mm, Straight Flute - Straight-Flute Solid Carbide Chucking Reamers
OSGStraight-Flute Solid Carbide Chucking Reamers

OSG Chucking Reamer: 0.3543 in Dia, 9 mm, Straight Flute

OSG Straight-Flute Solid Carbide Chucking Reamers.

SKU 3G-OTH-205729

Also listed as: 3003543 · 300 3543

Brand
OSG
Item
Chucking Reamer: 0.3543 in Dia, 9 mm, Straight Flute
Category
Straight-Flute Solid Carbide Chucking Reamers
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
300-3543

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 an OSG chucking reamer used for?

An OSG chucking reamer is used for precision finishing of drilled or bored holes to achieve tight tolerances and smooth surface finishes. It is commonly applied in machining operations across industries like automotive, aerospace, and general manufacturing where accurate hole sizing is critical.

What are the specifications of the OSG chucking reamer 300-3543?

The OSG chucking reamer model 300-3543 has a diameter of 0.3543 inches (9 mm), features a straight flute design, and is made from solid carbide. It is a straight-flute solid carbide chucking reamer manufactured by OSG, suitable for precision reaming applications.

Where to buy OSG chucking reamer 300-3543 worldwide?

You can source the OSG chucking reamer 300-3543 through 3G Electric, which supplies genuine industrial equipment globally. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct OSG part for your machining needs.

How to select the right OSG chucking reamer for a job?

To select the right OSG chucking reamer, match the reamer diameter to your finished hole size, choose flute type (straight for through holes, spiral for blind holes), and consider material—carbide for hard materials like steel or cast iron. Always verify shank compatibility with your tool holder.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Chucking Reamer: 0.3504 in Dia, 8.9 mm, Straight Flute, Carbide (MPN 300-3504)
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OSG Chucking Reamer: 0.3307 in Dia, 8.4 mm, Straight Flute, Carbide (MPN 300-3307)
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OSG Chucking Reamer: 0.3307 in Dia, 8.4 mm, Straight Flute, Carbide (MPN 300-3307)
OSG Chucking Reamer: 0.3701 in Dia, 9.4 mm, Straight Flute, Carbide (MPN 300-3701)
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OSG Chucking Reamer: 0.3701 in Dia, 9.4 mm, Straight Flute, Carbide (MPN 300-3701)
OSG Chucking Reamer: 0.3583 in Dia, 9.1 mm, Straight Flute, Carbide (MPN 300-3583)
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OSG Chucking Reamer: 0.3583 in Dia, 9.1 mm, Straight Flute, Carbide (MPN 300-3583)

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