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OSG Chucking Reamer: 0.166 in Dia, #19, Straight Flute - Straight-Flute Solid Carbide Chucking Reamers
OSGStraight-Flute Solid Carbide Chucking Reamers

OSG Chucking Reamer: 0.166 in Dia, #19, Straight Flute

SKU 3G-OTH-205664

Brand
OSG
Item
Chucking Reamer: 0.166 in Dia, #19, Straight Flute
Category
Straight-Flute Solid Carbide Chucking Reamers
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Technical Specifications

OSG
Manufacturer Part Number
300-1660
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG Chucking Reamer 300-1660 used for?

The OSG Chucking Reamer 300-1660 is used for precision hole finishing in industrial machining. It enlarges and smooths existing holes to tight tolerances, commonly in metalworking, automotive, and aerospace applications. The straight-flute carbide design provides rigidity and wear resistance for consistent, accurate reaming in production environments.

What are the specifications of the OSG Chucking Reamer 300-1660?

The OSG Chucking Reamer 300-1660 has a diameter of 0.166 in, corresponding to a #19 wire size. It features a straight-flute design and is made from solid carbide. The manufacturer part number is 300-1660, and the brand is OSG. This tool is designed for use in drill chucks or collets for precision reaming operations.

Where to buy the OSG Chucking Reamer 300-1660 worldwide?

You can source the OSG Chucking Reamer 300-1660 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; we supply this tool to procurement teams and engineers across multiple industries.

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

To select the correct OSG chucking reamer, match the diameter and tolerance to your finished hole size. For the 300-1660, the 0.166 in diameter suits #19 holes. Consider material hardness—carbide is ideal for abrasive or hard materials. Ensure your machine has a compatible chuck or collet. Consult OSG's technical data for speed and feed recommendations.

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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