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OSG Chucking Reamer: 0.157 in Dia, #22, Straight Flute - Straight-Flute Solid Carbide Chucking Reamers
OSGStraight-Flute Solid Carbide Chucking Reamers

OSG Chucking Reamer: 0.157 in Dia, #22, Straight Flute

SKU 3G-OTH-206210

Brand
OSG
Item
Chucking Reamer: 0.157 in Dia, #22, Straight Flute
Category
Straight-Flute Solid Carbide Chucking Reamers
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Technical Specifications

OSG
Manufacturer Part Number
300-1570
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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 for precision finishing of drilled or bored holes to achieve tight diameter tolerances and smooth surface finishes. It is commonly applied in machining operations across automotive, aerospace, and general manufacturing industries where accuracy is critical.

What are the specifications of the OSG 300-1570 chucking reamer?

The OSG 300-1570 is a straight-flute solid carbide chucking reamer with a 0.157 in diameter and a #22 size. It is designed for use in CNC and manual machines to ream holes to precise dimensions. The carbide construction provides wear resistance and long tool life in ferrous and non-ferrous materials.

Where to buy OSG chucking reamers worldwide?

3G Electric supplies OSG chucking reamers, including the 300-1570 model, to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact our team for a quote and lead time on this precision tool.

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

Select an OSG chucking reamer based on the required hole diameter, material being machined, and desired finish. For the 300-1570, use it for 0.157 in holes in steel or cast iron. Ensure the reamer is properly aligned and run at recommended speeds and feeds to avoid chatter and achieve accurate results.

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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