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APPROVED VENDOR Countersink: 82°, 6 Flute, 3/4 in Body Dia - Smooth-Finish Six-Flute Countersinks
APPROVED VENDORSmooth-Finish Six-Flute Countersinks

APPROVED VENDOR Countersink: 82°, 6 Flute, 3/4 in Body Dia

SKU 3G-OTH-188412

Brand
APPROVED VENDOR
Item
Countersink: 82°, 6 Flute, 3/4 in Body Dia
Category
Smooth-Finish Six-Flute Countersinks
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
21ML28
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the APPROVED VENDOR 21ML28 countersink used for?

The APPROVED VENDOR 21ML28 is a smooth-finish six-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, burr-free finish is required.

What are the specifications of the APPROVED VENDOR 21ML28 countersink?

The APPROVED VENDOR 21ML28 is a high-speed steel countersink with an 82° included angle, six flutes, and a 3/4 in body diameter. It is designed for smooth-finish countersinking and deburring. The manufacturer part number is 21ML28, and it is produced by APPROVED VENDOR.

Where to buy the APPROVED VENDOR 21ML28 countersink worldwide?

You can source the APPROVED VENDOR 21ML28 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; we provide reliable sourcing for this high-speed steel countersink.

How to select the right countersink for 82° holes?

To select the right countersink for 82° holes, match the angle exactly to your fastener's head angle. The APPROVED VENDOR 21ML28 offers a six-flute design for smoother finishes and reduced chatter. Choose a body diameter slightly larger than the screw head. High-speed steel is suitable for general-purpose use on metals and plastics.

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 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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