OSG Chucking Reamer: 0.3819 in Dia, 9.7 mm, Straight Flute
SKU 3G-OTH-206589
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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 automotive, aerospace, and general manufacturing industries where accuracy and repeatability are critical.
What are the specifications of the OSG chucking reamer 300-3819?
The OSG chucking reamer model 300-3819 has a diameter of 0.3819 in (9.7 mm), features a straight flute design, and is made from solid carbide. It is manufactured by OSG and is designed for use in CNC and manual machines for reaming operations requiring high wear resistance.
Where to buy OSG chucking reamer 300-3819 worldwide?
3G Electric supplies the OSG chucking reamer 300-3819 worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this precision reaming tool.
How to select the correct OSG chucking reamer size?
To select the correct OSG chucking reamer, measure the pre-drilled hole diameter and desired final size. The reamer removes 0.005–0.015 in of material per pass. For the 300-3819, ensure your hole is slightly undersized to 0.3769–0.3819 in before reaming to achieve a 0.3819 in finished diameter.
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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.















