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OSG Chucking Reamer: 0.281 in Dia, K, Straight Flute - Straight-Flute Solid Carbide Chucking Reamers
OSGStraight-Flute Solid Carbide Chucking Reamers

OSG Chucking Reamer: 0.281 in Dia, K, Straight Flute

OSG Straight-Flute Solid Carbide Chucking Reamers.

SKU 3G-OTH-206080

Also listed as: 3002810 · 300 2810

Brand
OSG
Item
Chucking Reamer: 0.281 in Dia, K, Straight Flute
Category
Straight-Flute Solid Carbide Chucking Reamers
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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
300-2810

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 to precisely enlarge and finish drilled holes to tight tolerances. It is ideal for machining applications in industries like automotive, aerospace, and general manufacturing where accurate hole sizing and surface finish are critical.

What are the specifications of the OSG 300-2810 chucking reamer?

The OSG 300-2810 is a straight-flute solid carbide chucking reamer with a 0.281 in diameter. It is designed for precision reaming in ferrous and non-ferrous materials. The carbide construction provides wear resistance and long tool life in production environments.

Where to buy OSG chucking reamers worldwide?

3G Electric supplies OSG chucking reamers like the 300-2810 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this precision tool.

How to select the correct OSG chucking reamer size?

Select an OSG chucking reamer based on the finished hole diameter required, typically 0.001-0.003 in larger than the drilled hole. Match the shank to your machine's chuck. For the 300-2810, the 0.281 in diameter suits applications needing a precise 0.281 in hole.

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: 0.2813 in Dia, 9/32 in, Straight Flute, Carbide (MPN 300-2812)
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OSG Chucking Reamer: 0.2813 in Dia, 9/32 in, Straight Flute, Carbide (MPN 300-2812)
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OSG Chucking Reamer: 0.29 in Dia, L, Straight Flute, Carbide (MPN 300-2900)
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OSG Chucking Reamer: 0.386 in Dia, W, Straight Flute, Carbide (MPN 300-3860)
OSG Chucking Reamer: 0.2795 in Dia, 7.1 mm, Straight Flute, Carbide (MPN 300-2795)
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OSG Chucking Reamer: 0.2795 in Dia, 7.1 mm, Straight Flute, Carbide (MPN 300-2795)
OSG Chucking Reamer: 0.261 in Dia, G, Straight Flute, Carbide (MPN 300-2610)
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OSG Chucking Reamer: 0.261 in Dia, G, Straight Flute, Carbide (MPN 300-2610)
OSG Chucking Reamer: 0.272 in Dia, I, Straight Flute, Carbide (MPN 300-2720)
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OSG Chucking Reamer: 0.272 in Dia, I, Straight Flute, Carbide (MPN 300-2720)

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