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OSG Chucking Reamer: 0.4095 in Dia, 10.4 mm, Straight Flute - Straight-Flute Solid Carbide Chucking Reamers
OSGStraight-Flute Solid Carbide Chucking Reamers

OSG Chucking Reamer: 0.4095 in Dia, 10.4 mm, Straight Flute

SKU 3G-OTH-205977

Brand
OSG
Item
Chucking Reamer: 0.4095 in Dia, 10.4 mm, Straight Flute
Category
Straight-Flute Solid Carbide Chucking Reamers
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Technical Specifications

OSG
Manufacturer Part Number
300-4094
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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 hole finishing in metalworking, achieving tight 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 chucking reamer 300-4094?

The OSG chucking reamer model 300-4094 has a diameter of 0.4095 inches (10.4 mm), features a straight flute design, and is made from solid carbide. It is manufactured by OSG and is suitable for reaming operations in ferrous and non-ferrous materials.

Where to buy OSG chucking reamer 300-4094 worldwide?

3G Electric supplies the OSG chucking reamer 300-4094 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this precision tool.

How to select the correct chucking reamer size?

To select the correct chucking reamer, match the reamer diameter to your desired finished hole size, typically leaving 0.005–0.015 inches for reaming allowance. For the OSG 300-4094, the 0.4095 inch diameter is ideal for final sizing of a 10.4 mm hole. Always verify material compatibility and machine spindle type.

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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