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APPROVED VENDOR Countersink: 82°, 1 Flute, 5/8 in Body Dia - Fast-Cutting Single-Flute Countersinks
APPROVED VENDORFast-Cutting Single-Flute Countersinks

APPROVED VENDOR Countersink: 82°, 1 Flute, 5/8 in Body Dia

SKU 3G-OTH-185297

Brand
APPROVED VENDOR
Item
Countersink: 82°, 1 Flute, 5/8 in Body Dia
Category
Fast-Cutting Single-Flute Countersinks
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
21ML01
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the APPROVED VENDOR 21ML01 countersink used for?

The APPROVED VENDOR 21ML01 is a fast-cutting single-flute countersink used to create 82° chamfered holes in metal, wood, or plastic. It is ideal for deburring and countersinking screw holes in industrial fabrication, automotive repair, and general machining applications where a clean, precise seat for flat-head fasteners is required.

What are the specifications of the APPROVED VENDOR 21ML01 countersink?

The APPROVED VENDOR 21ML01 is a high-speed steel countersink with an 82° included angle, a single flute, and a 5/8 in body diameter. It is designed for fast cutting and smooth chip evacuation. The manufacturer part number is 21ML01, and it is suitable for use in drill presses and handheld power tools.

Where to buy the APPROVED VENDOR 21ML01 countersink worldwide?

You can source the APPROVED VENDOR 21ML01 countersink worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time; we supply this high-speed steel countersink to procurement teams across multiple industries.

How to select the right countersink for 82° flat-head screws?

To select the right countersink for 82° flat-head screws, match the countersink angle exactly to the screw head angle—82° is standard for inch-system flat-head screws. Choose a body diameter slightly larger than the screw head. The APPROVED VENDOR 21ML01 single-flute design provides fast cutting and is ideal for production work. Always use cutting fluid for longer tool life.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR fast-cutting single-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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