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OSG Chucking Reamer: 0.3898 in Dia, 9.9 mm, Straight Flute - Straight-Flute Solid Carbide Chucking Reamers
OSGStraight-Flute Solid Carbide Chucking Reamers

OSG Chucking Reamer: 0.3898 in Dia, 9.9 mm, Straight Flute

SKU 3G-OTH-206185

Brand
OSG
Item
Chucking Reamer: 0.3898 in Dia, 9.9 mm, Straight Flute
Category
Straight-Flute Solid Carbide Chucking Reamers
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Technical Specifications

OSG
Manufacturer Part Number
300-3898
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG Chucking Reamer 300-3898 used for?

The OSG Chucking Reamer 300-3898 is a straight-flute solid carbide reamer used for precision hole finishing in metalworking. It is designed to achieve tight tolerances and smooth surface finishes in industrial machining applications, such as automotive, aerospace, and general manufacturing.

What are the specifications of the OSG Chucking Reamer 300-3898?

The OSG Chucking Reamer 300-3898 has a diameter of 0.3898 in (9.9 mm), straight flute design, and is made of solid carbide. It is manufactured by OSG under part number 300-3898. This reamer is suitable for use in CNC and manual machines for accurate hole sizing.

Where to buy the OSG Chucking Reamer 300-3898 worldwide?

You can source the OSG Chucking Reamer 300-3898 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 a job?

To select the correct OSG chucking reamer, match the reamer diameter to the desired finished hole size, typically leaving 0.005–0.015 in for reaming. Consider material hardness and machine rigidity; solid carbide reamers like the 300-3898 suit harder materials. Consult OSG's technical data for optimal speeds and feeds.

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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