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OSG Chucking Reamer: 0.086 in Dia, #44, Straight Flute - Straight-Flute Solid Carbide Chucking Reamers
OSGStraight-Flute Solid Carbide Chucking Reamers

OSG Chucking Reamer: 0.086 in Dia, #44, Straight Flute

SKU 3G-OTH-206293

Brand
OSG
Item
Chucking Reamer: 0.086 in Dia, #44, Straight Flute
Category
Straight-Flute Solid Carbide Chucking Reamers
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Technical Specifications

OSG
Manufacturer Part Number
300-0860
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG Chucking Reamer 300-0860 used for?

The OSG Chucking Reamer 300-0860 is a straight-flute solid carbide reamer used for precision hole finishing in metalworking. It is designed to enlarge and smooth existing holes to tight tolerances, commonly applied in automotive, aerospace, and general machining industries where accuracy and surface finish are critical.

What are the specifications of the OSG Chucking Reamer 300-0860?

The OSG Chucking Reamer 300-0860 has a diameter of 0.086 in (size #44), with a straight flute design and solid carbide construction. The manufacturer part number is 300-0860, and it is produced by OSG. This reamer is suitable for use in CNC and manual machines for precise hole sizing.

Where to buy the OSG Chucking Reamer 300-0860 worldwide?

You can source the OSG Chucking Reamer 300-0860 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 supply this reamer to procurement teams and engineers internationally.

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

To select the correct OSG chucking reamer, match the reamer diameter to your finished hole size and choose the flute type based on material. Straight-flute reamers like the 300-0860 are ideal for through holes and general-purpose use. Ensure your machine spindle can hold the reamer shank securely for concentricity.

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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