OSG Chucking Reamer: 0.1015 in Dia, #38, Straight Flute
SKU 3G-OTH-205645
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Frequently Asked Questions
What is the OSG Chucking Reamer 300-1015 used for?
The OSG Chucking Reamer 300-1015 is used for precision hole finishing in metalworking. It enlarges and smooths drilled holes to tight tolerances, commonly in tool and die, mold making, and general machining applications. The solid carbide construction provides wear resistance for consistent sizing in production environments.
What are the specifications of the OSG Chucking Reamer 300-1015?
The OSG Chucking Reamer 300-1015 has a diameter of 0.1015 inches, a #38 wire gauge size, straight flute design, and is made of solid carbide. The manufacturer part number is 300-1015. It is designed for use in drill chucks or collets for reaming operations on ferrous and non-ferrous materials.
Where to buy the OSG Chucking Reamer 300-1015 worldwide?
You can source the OSG Chucking Reamer 300-1015 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 this OSG reamer to procurement teams and plant engineers internationally.
How to select the correct OSG chucking reamer size?
To select the correct OSG chucking reamer, match the reamer diameter to your finished hole size, typically 0.001 to 0.003 inches above the drilled hole. For the 300-1015, the 0.1015 inch diameter suits #38 wire gauge holes. Use solid carbide for abrasive materials and ensure the shank fits your tool holder.
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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.















