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Hassle-Free Returns 3/8"- 7 Threaded Shank Stop Countersink HSS 1/4"-28 Threaded Shank TSC3/8-7
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Hassle-Free Returns 3/8″- 7 Threaded Shank Stop Countersink HSS 1/4″-28 Threaded Shank TSC3/8-7

Original price was: $9.42.Current price is: $4.90.

For orders under $150.00, a shipping fee of $12.99 applies.

SKU: SKHWTA01O4H Category: Tag:
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Precision tooling for metalworking operations in industrial environments. This stop countersink uses high speed steel and offers two threaded shank configurations for compatible toolholding systems.

Specs

Variant A: 3/8″-#7 Threaded Shank Stop Countersink

    Diameter: 3/8″

    Thread type: #7 Threaded Shank

    Material: HSS

Variant B: 1/4″-28 Threaded Shank Stop Countersink

    Diameter: 1/4″

    Thread type: 1/4″-28 Threaded Shank

    Material: HSS

Features

    Material: HSS provides high wear resistance and heat tolerance in metal removal operations.

    Threaded shank configurations: 3/8″-#7 and 1/4″-28 options enable secure mounting in standard toolholders and CNC spindles.

    Stop countersink: Depth-control design ensures consistent countersink depth, reducing risk of over-penetration and preserving workpiece geometry.

    Applications: Suitable for preparing flat-head screw pockets in metal components across automotive, aerospace, and general manufacturing environments.

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