OSG Chucking Reamer: 0.3189 in Dia, 8.1 mm, Straight Flute
SKU 3G-OTH-206422
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Frequently Asked Questions
What is an OSG chucking reamer used for?
An OSG chucking reamer is used for precision finishing of pre-drilled holes to achieve tight diameter tolerances and smooth surface finishes. It is commonly applied in machining operations across industries like automotive, aerospace, and general manufacturing, where accuracy and repeatability are critical.
What are the specifications of the OSG chucking reamer 300-3189?
The OSG chucking reamer model 300-3189 has a diameter of 0.3189 inches (8.1 mm), features a straight flute design, and is made from solid carbide. It is manufactured by OSG and is designed for use in precision reaming applications on ferrous and non-ferrous materials.
Where to buy OSG chucking reamer 300-3189 worldwide?
3G Electric supplies the OSG chucking reamer 300-3189 to customers 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 reaming tool.
How to select the correct OSG chucking reamer for a job?
To select the correct OSG chucking reamer, match the reamer diameter to the finished hole size required, typically leaving 0.005–0.015 inches for reaming. Consider material type—carbide is ideal for hardened steels and abrasive materials. Ensure the shank fits your chuck or collet system for stable operation.
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Common applications for OSGOSG 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.















