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OSG Chucking Reamer: 0.2813 in Dia, 9/32 in, Straight Flute - Straight-Flute Solid Carbide Chucking Reamers
OSGStraight-Flute Solid Carbide Chucking Reamers

OSG Chucking Reamer: 0.2813 in Dia, 9/32 in, Straight Flute

SKU 3G-OTH-206378

Brand
OSG
Item
Chucking Reamer: 0.2813 in Dia, 9/32 in, Straight Flute
Category
Straight-Flute Solid Carbide Chucking Reamers
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Technical Specifications

OSG
Manufacturer Part Number
300-2812
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG Chucking Reamer 300-2812 used for?

The OSG Chucking Reamer 300-2812 is used for precision finishing of holes in metalworking applications. It creates smooth, accurate bores with tight tolerances in materials like steel, stainless steel, and cast iron. This straight-flute solid carbide reamer is ideal for production machining, tool and die making, and general industrial manufacturing where hole size and surface finish are critical.

What are the specifications of the OSG Chucking Reamer 300-2812?

The OSG Chucking Reamer 300-2812 has a diameter of 0.2813 inches (9/32 inch) and features a straight-flute design. It is made from solid carbide for durability and wear resistance. The manufacturer part number is 300-2812, and it is produced by OSG. This reamer is designed for use in drill presses, milling machines, and lathes for precise hole finishing.

Where to buy the OSG Chucking Reamer 300-2812 worldwide?

You can source the OSG Chucking Reamer 300-2812 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. 3G Electric supplies this OSG reamer to procurement teams and engineers across industries, ensuring reliable sourcing for your precision machining needs.

How to select the correct OSG Chucking Reamer for your application?

To select the correct OSG chucking reamer, match the reamer diameter to your required finished hole size, considering a small allowance for reaming. Choose straight-flute for general-purpose work or spiral-flute for interrupted cuts. Solid carbide offers longer tool life in abrasive materials. Always verify shank size matches your toolholder. For the 300-2812, the 0.2813-inch diameter suits precision holes in production runs.

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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