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9/32" X 3/32" Aircraft Counterbore HSS 1/4" Round Shank 4 Flute DEWA/CCBR9/32 Reduced Price
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9/32″ X 3/32″ Aircraft Counterbore HSS 1/4″ Round Shank 4 Flute DEWA/CCBR9/32 Reduced Price

Original price was: $25.55.Current price is: $13.29.

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

SKU: SKHWTA01PD3 Category: Tag:
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Industrial counterbore milling tool optimized for aerospace-grade bolt-hole seating and high-precision pocketing on aluminum and alloy steels. The cutter features 9/32 inch diameter, 3/32 inch counterbore depth, a 1/4 inch round shank, 4 flutes, and High-Speed Steel construction for demanding machining applications.

Specs

    Diameter: 9/32 inch

    Counterbore depth: 3/32 inch

    Shank: Round, 1/4 inch

    Flutes: 4

    Material (grade): HSS

Features

    Application: Counterboring bolt holes in aluminum alloys and structural steels for aerospace and industrial components.

    Geometry: 4-flute configuration enables efficient material removal, reliable chip evacuation, and smoother bore finishes.

    Shank compatibility: 1/4 inch round shank fits standard CNC collets and end mill holders, facilitating quick tool changes.

    Material properties: High-Speed Steel provides heat resistance, edge retention, and re-sharpening capability for extended tooling life in repetitive cycles.

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