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OSG Chucking Reamer: 0.2756 in Dia, 7 mm, Straight Flute - Straight-Flute Solid Carbide Chucking Reamers
OSGStraight-Flute Solid Carbide Chucking Reamers

OSG Chucking Reamer: 0.2756 in Dia, 7 mm, Straight Flute

SKU 3G-OTH-205709

Brand
OSG
Item
Chucking Reamer: 0.2756 in Dia, 7 mm, Straight Flute
Category
Straight-Flute Solid Carbide Chucking Reamers
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Technical Specifications

OSG
Manufacturer Part Number
300-2756
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG Chucking Reamer 300-2756 used for?

The OSG Chucking Reamer 300-2756 is used for precision finishing of pre-drilled holes in metalworking. Its straight-flute, solid carbide design provides accurate sizing and smooth surface finishes in ferrous and non-ferrous materials. Common applications include automotive, aerospace, and general machining where tight tolerances are required.

What are the specifications of the OSG Chucking Reamer 300-2756?

The OSG Chucking Reamer 300-2756 has a diameter of 0.2756 in (7 mm) and features a straight-flute design. It is made from solid carbide for durability and wear resistance. The manufacturer part number is 300-2756, and it is produced by OSG. This reamer is designed for use in industrial machining operations.

Where to buy the OSG Chucking Reamer 300-2756 worldwide?

You can source the OSG Chucking Reamer 300-2756 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 reliable sourcing for this OSG reamer and other precision tooling.

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 in for reaming allowance. Consider material hardness and choose solid carbide for abrasive materials. Ensure the shank fits your machine's collet or chuck. OSG reamers like the 300-2756 offer precision for tight-tolerance applications.

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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