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OSG Straight Flute Drill Bit: #31, 140° 4-Facet Point - Solid Carbide Straight-Flute Drill Bits
OSGSolid Carbide Straight-Flute Drill Bits

OSG Straight Flute Drill Bit: #31, 140° 4-Facet Point

SKU 3G-OTH-201552

Brand
OSG
Item
Straight Flute Drill Bit: #31, 140° 4-Facet Point
Category
Solid Carbide Straight-Flute Drill Bits
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Technical Specifications

OSG
Manufacturer Part Number
200-1200
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is OSG Straight Flute Drill Bit #31 used for?

The OSG Straight Flute Drill Bit #31 (MPN 200-1200) 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 toolroom applications.

What are the specifications of OSG Straight Flute Drill Bit #31?

This OSG drill bit has a #31 wire gauge diameter of 0.1200 inches, a 140° 4-facet point geometry, and is made from solid carbide. The straight flute design provides rigidity for accurate drilling in tough materials. Manufacturer part number is 200-1200.

Where to buy OSG Straight Flute Drill Bit #31 worldwide?

3G Electric supplies the OSG Straight Flute Drill Bit #31 (200-1200) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this precision carbide drill.

How to select the right OSG straight flute drill bit for hardened steel?

For hardened steel, choose a solid carbide drill like the OSG #31 with a 140° 4-facet point to reduce heat and improve chip evacuation. Match the diameter (0.1200 inches) to your hole tolerance. Use rigid setup and coolant to extend tool life. Consult OSG's speed/feed recommendations.

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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