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OSG Straight Flute Drill Bit: 7/16", 140° 4-Facet Point - Solid Carbide Straight-Flute Drill Bits
OSGSolid Carbide Straight-Flute Drill Bits

OSG Straight Flute Drill Bit: 7/16", 140° 4-Facet Point

SKU 3G-OTH-201420

Brand
OSG
Item
Straight Flute Drill Bit: 7/16", 140° 4-Facet Point
Category
Solid Carbide Straight-Flute Drill Bits
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Technical Specifications

OSG
Manufacturer Part Number
200-4375
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG Straight Flute Drill Bit 200-4375 used for?

The OSG Straight Flute Drill Bit 200-4375 is a solid carbide drill designed for precision holemaking in hardened steels, stainless steels, and non-ferrous materials. Its 140° 4-facet point reduces thrust and improves centering, making it ideal for CNC machining and high-speed applications where tight tolerances are required.

What are the specifications of the OSG Straight Flute Drill Bit 200-4375?

The OSG Straight Flute Drill Bit 200-4375 has a diameter of 7/16" (0.4375 inches), a 140° 4-facet point geometry, and is made from solid carbide. It features a straight flute design for efficient chip evacuation. The manufacturer part number is 200-4375, and it is suitable for drilling in hard materials.

Where to buy the OSG Straight Flute Drill Bit 200-4375 worldwide?

You can source the OSG Straight Flute Drill Bit 200-4375 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 OSG drill bit to procurement teams and engineers globally.

How to select the correct OSG Straight Flute Drill Bit for my application?

To select the correct OSG straight flute drill bit, match the diameter (e.g., 7/16") and point angle (140° 4-facet) to your material hardness and hole tolerance requirements. Solid carbide bits like the 200-4375 are best for high-speed machining of hardened steels. Consult OSG's technical data for recommended speeds and feeds.

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 solid carbide straight-flute drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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