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APPROVED VENDOR Countersink: 82°, 6 Flute, 1/2 in Body Dia - Smooth-Finish Six-Flute Countersinks
APPROVED VENDORSmooth-Finish Six-Flute Countersinks

APPROVED VENDOR Countersink: 82°, 6 Flute, 1/2 in Body Dia

SKU 3G-OTH-188424

Brand
APPROVED VENDOR
Item
Countersink: 82°, 6 Flute, 1/2 in Body Dia
Category
Smooth-Finish Six-Flute Countersinks
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
21ML27
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the APPROVED VENDOR 21ML27 countersink used for?

The APPROVED VENDOR 21ML27 is a smooth-finish six-flute countersink used to create a conical recess for flat-head screws in metalworking. Its 82° angle and high-speed steel construction suit deburring and chamfering on ferrous and non-ferrous materials, delivering a clean finish without chatter.

What are the specifications of the APPROVED VENDOR 21ML27 countersink?

The APPROVED VENDOR 21ML27 countersink has an 82° included angle, six flutes, a 1/2 in body diameter, and is made of high-speed steel. The manufacturer part number is 21ML27. It is designed for smooth-finish countersinking in industrial applications.

Where to buy the APPROVED VENDOR 21ML27 countersink worldwide?

3G Electric supplies the APPROVED VENDOR 21ML27 countersink worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this high-speed steel countersink.

How to select the right countersink for metalworking?

Select a countersink based on screw head angle (e.g., 82° for flat-head screws), material compatibility (high-speed steel for general metal), and flute count (six flutes reduce chatter). The APPROVED VENDOR 21ML27 offers a smooth finish. Ensure body diameter matches your workpiece clearance.

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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