OSG Chucking Reamer: 0.1142 in Dia, 2.9 mm, Straight Flute
SKU 3G-OTH-205864
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Frequently Asked Questions
What is the OSG Chucking Reamer 300-1142 used for?
The OSG Chucking Reamer 300-1142 is used for precision hole finishing in industrial machining. It enlarges and smooths drilled holes to tight tolerances, commonly in metalworking, automotive, and aerospace applications. Its straight-flute solid carbide design suits ferrous and non-ferrous materials.
What are the specifications of the OSG Chucking Reamer 300-1142?
The OSG Chucking Reamer 300-1142 has a diameter of 0.1142 in (2.9 mm), straight flute geometry, and is made of solid carbide. It is a chucking reamer designed for machine tool use. The manufacturer part number is 300-1142, and the brand is OSG.
Where to buy the OSG Chucking Reamer 300-1142 worldwide?
You can source the OSG Chucking Reamer 300-1142 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 on this precision reamer.
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 0.1142 in for this model. Consider material hardness—solid carbide suits harder materials. Ensure the shank fits your machine spindle. OSG offers various flute styles; straight flutes are for general-purpose reaming.
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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.















