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OSG Countersink: 60°, 6 Flute, 3/8 in Body Dia - Smooth-Finish Six-Flute Countersinks
OSGSmooth-Finish Six-Flute Countersinks

OSG Countersink: 60°, 6 Flute, 3/8 in Body Dia

SKU 3G-OTH-188223

Brand
OSG
Item
Countersink: 60°, 6 Flute, 3/8 in Body Dia
Category
Smooth-Finish Six-Flute Countersinks
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Technical Specifications

OSG
Manufacturer Part Number
706-3750-060
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG 60° 6-flute countersink used for?

This OSG countersink is used for deburring and chamfering holes in metal, creating a smooth 60° conical seat for flathead screws. Its 6-flute carbide design reduces chatter and delivers a fine finish in industrial machining applications.

What are the specifications of the OSG 706-3750-060 countersink?

The OSG 706-3750-060 is a 60° countersink with 6 flutes, a 3/8 in body diameter, and solid carbide construction. It is part of OSG's Smooth-Finish Six-Flute Countersinks line, designed for precision chamfering in ferrous and non-ferrous materials.

Where to buy the OSG 706-3750-060 countersink worldwide?

You can source the OSG 706-3750-060 countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.

How to select the right OSG countersink for your application?

Select based on hole angle and material. For flathead screws requiring a 60° seat, use this OSG 6-flute carbide countersink. Match body diameter to hole size and ensure the tool is suitable for your workpiece hardness to avoid chatter and achieve a smooth finish.

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 smooth-finish six-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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