We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
Image not available
OSGMulti-Flute Countersinks

OSG 701-5001 Carbide Multi-Flute Countersink, 82°, 24 Flute, 1/2 in Body Dia

OSG Multi-Flute Countersinks.

SKU 3G-OTH-189782

Also listed as: 7015001 · 701 5001

Brand
OSG
Item
701-5001 Carbide Multi-Flute Countersink, 82°, 24 Flute, 1/2 in Body Dia
Part Number
701-5001
Category
Multi-Flute Countersinks
Available to Order
Also known as:701-5001OSG
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
701-5001

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

OSG Multi-Flute Countersinks.

Frequently Asked Questions

What is the OSG 701-5001 countersink used for?

The OSG 701-5001 is a carbide multi-flute countersink used to create a smooth, chamfered hole for flat-head screws in metalworking and machining applications. Its 82° angle and 24-flute design reduce chatter and provide a clean finish on ferrous and non-ferrous materials.

What are the specifications of the OSG 701-5001 countersink?

The OSG 701-5001 countersink has an 82° included angle, 24 flutes, a 1/2 in body diameter, and is made from carbide. The manufacturer part number is 701-5001. It is designed for precision chamfering in industrial machining operations.

Where to buy the OSG 701-5001 countersink worldwide?

3G Electric supplies the OSG 701-5001 countersink to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this carbide multi-flute countersink.

How to select the right OSG countersink for your application?

Select the OSG countersink based on the screw head angle (82° for flat-head screws), material (carbide for hard metals), and body diameter matching the hole size. The 24-flute design minimizes vibration. For specific advice, consult 3G Electric’s technical team.

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
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from OSG

View all OSG parts
OSG
OSG
This 90° countersink features 36 flutes and a 3/4 in body diameter, constructed from carbide. It is used for deburring and chamfering holes in metal, plastic, and composite materials in general machining applications
OSG
OSG
This OSG countersink features a 60° included angle and 24 flutes for efficient deburring and chamfering. The carbide construction provides wear resistance for use on ferrous and non-ferrous metals, plastics, and composites. With a 1/2 in body diameter, it is suited for creating precise chamfers for screw heads or rivets in machining applications
OSG
OSG
This 90° multi-flute countersink features a 3/8 in body diameter and 20 flutes for smooth, high-speed cutting. Constructed from carbide, it is suited for chamfering and deburring drilled holes in ferrous and non-ferrous materials. Commonly used in machining and metalworking applications for preparing holes for screw seating
OSG
OSG
This 90° multi-flute countersink features 18 flutes and a 1/4 in body diameter, constructed from carbide. It is designed for deburring and chamfering holes in metal, plastic, and composite materials. The multi-flute design provides smooth, chatter-free operation in CNC and manual machining applications, producing a clean 90° countersink for screw heads
OSG
OSG
This 90° countersink features 24 flutes and a carbide construction for deburring and chamfering holes in metal, plastic, and composite materials. It creates a precise seat for flat-head screws and is suitable for high-speed operations in CNC and manual machining
OSG
OSG
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
OSG
OSG
This OSG countersink features a 60° included angle and 30 flutes for smooth, chatter-free deburring and chamfering. The carbide construction provides durability in CNC and manual machining. Suitable for use on metal, plastic, and composite materials
OSG
OSG
This 82° countersink features a carbide body with 36 flutes for efficient chip evacuation and smooth cutting. It is designed for creating conical recesses for flat-head screws in metalworking and machining applications. Suitable for use on hard materials in fabrication and industrial settings

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first