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OSG Chucking Reamer: 0.4531 in Dia, 29/64 in, Straight Flute - Straight-Flute Solid Carbide Chucking Reamers
OSGStraight-Flute Solid Carbide Chucking Reamers

OSG Chucking Reamer: 0.4531 in Dia, 29/64 in, Straight Flute

SKU 3G-OTH-205910

Brand
OSG
Item
Chucking Reamer: 0.4531 in Dia, 29/64 in, Straight Flute
Category
Straight-Flute Solid Carbide Chucking Reamers
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Technical Specifications

OSG
Manufacturer Part Number
300-4531
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG Chucking Reamer 300-4531 used for?

The OSG Chucking Reamer 300-4531 is a straight-flute solid carbide reamer used for precision hole finishing in industrial machining. It is designed to enlarge and smooth existing holes to tight tolerances, commonly applied in metalworking, automotive, and aerospace manufacturing where accuracy and surface finish are critical.

What are the specifications of the OSG Chucking Reamer 300-4531?

The OSG Chucking Reamer 300-4531 has a diameter of 0.4531 inches (29/64 in), features a straight flute design, and is made from solid carbide. It is manufactured by OSG under part number 300-4531. This tool is suitable for use in CNC and manual machines for reaming operations on various materials.

Where to buy the OSG Chucking Reamer 300-4531 worldwide?

You can source the OSG Chucking Reamer 300-4531 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 provide reliable sourcing for this OSG reamer and other precision tooling.

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, such as the 0.4531 in (29/64 in) model 300-4531. Consider material hardness and flute type—straight flutes are for general-purpose reaming. Ensure the shank fits your machine's collet or chuck. OSG carbide reamers offer durability for high-precision applications.

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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