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OSGMulti-Flute Countersinks

OSG 90° Multi-Flute Countersink, 36 Flute, 3/4 in Body Dia, Carbide, 701-7502

OSG Multi-Flute Countersinks.

SKU 3G-OTH-189784

Also listed as: 7017502 · 701 7502

Brand
OSG
Item
90° Multi-Flute Countersink, 36 Flute, 3/4 in Body Dia, Carbide, 701-7502
Category
Multi-Flute Countersinks
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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
701-7502

Technical Documents

No technical documents available for this product.
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

OSG Multi-Flute Countersinks.

Frequently Asked Questions

What is the OSG 701-7502 countersink used for?

The OSG 701-7502 is a 90°, 36-flute carbide countersink used for deburring and chamfering holes in metal, plastic, and composite materials. It is common in aerospace, automotive, and general machining applications where a smooth, precise 90° countersink is required.

What are the specifications of the OSG 701-7502 countersink?

The OSG 701-7502 is a 90° multi-flute countersink with 36 flutes and a 3/4 in body diameter. It is made of carbide and has the manufacturer part number 701-7502. This tool is designed for high-speed, precision countersinking in industrial machining.

Where to buy the OSG 701-7502 countersink worldwide?

You can source the OSG 701-7502 countersink 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.

How to select the right OSG countersink for my application?

Select the OSG countersink based on the required angle (e.g., 90°), material (carbide for hard materials), and flute count (36 flutes for smooth finish). Match the body diameter to your hole size. For specific applications, consult OSG's technical data or contact 3G Electric for guidance.

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 multi-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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This OSG countersink features a 60° included angle with 36 flutes for smooth, chatter-free operation. The carbide construction provides wear resistance for deburring and chamfering holes in metal, plastic, and composite materials. Body diameter is 3/4 in. Suitable for industrial machining and fabrication applications
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This carbide multi-flute countersink features an 82° included angle and 24 flutes for reduced chatter and a smooth finish. It is designed for precision chamfering of holes in ferrous and non-ferrous materials, commonly used in metalworking and machining operations
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