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OSG 300-0748 Straight-Flute Solid Carbide Chucking Reamer - Straight-Flute Solid Carbide Chucking Reamers
OSGStraight-Flute Solid Carbide Chucking Reamers

OSG 300-0748 Straight-Flute Solid Carbide Chucking Reamer

OSG Straight-Flute Solid Carbide Chucking Reamers.

SKU 3G-OTH-205815

Also listed as: 3000748 · 300 0748

Brand
OSG
Item
300-0748 Straight-Flute Solid Carbide Chucking Reamer
Category
Straight-Flute Solid Carbide Chucking Reamers
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
300-0748

Technical Documents

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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

OSG Straight-Flute Solid Carbide Chucking Reamers.

Frequently Asked Questions

What is the OSG Chucking Reamer 300-0748 used for?

The OSG Chucking Reamer 300-0748 is a straight-flute solid carbide reamer used for precision hole finishing in metalworking. It achieves tight tolerances and smooth surface finishes in production machining, tool and die making, and maintenance applications. Its carbide construction provides wear resistance for extended tool life in ferrous and non-ferrous materials.

What are the specifications of the OSG Chucking Reamer 300-0748?

The OSG Chucking Reamer 300-0748 has a diameter of 0.0748 in (1.9 mm), straight flute design, and is made of solid carbide. It is a chucking reamer with a straight shank, designed for machine use. The manufacturer part number is 300-0748, and it is produced by OSG. This tool is suitable for precision reaming operations.

Where to buy the OSG Chucking Reamer 300-0748 worldwide?

You can source the OSG Chucking Reamer 300-0748 through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. We supply this OSG reamer to procurement teams and maintenance engineers globally.

How to select the correct OSG chucking reamer size?

To select the correct OSG chucking reamer, measure the required finished hole diameter and choose a reamer 0.0005–0.001 in smaller for proper stock removal. The OSG 300-0748 is a 0.0748 in (1.9 mm) diameter reamer. Ensure the shank fits your machine spindle. For best results, use proper cutting speeds and coolant for the workpiece material.

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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