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4 X 5" Extra Long Combined Drill Bit and Countersink HSS 5/16" Round Shank DEW4X5 Crafted
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4 X 5″ Extra Long Combined Drill Bit and Countersink HSS 5/16″ Round Shank DEW4X5 Crafted

Original price was: $15.12.Current price is: $7.86.

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

SKU: SKHWTA01O5T Category: Tag:
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Industrial-grade drill bit and countersink combination optimized for deep hole prep in metalworking and fabrication environments. Engineered for extended reach and single-pass drilling with countersinking capability, using High Speed Steel (HSS) material.

Specs

    Drill Diameter: #4

    Overall Length: 5″

    Shank Diameter: 5/16″

    Shank Type: Round

    Material Grade: HSS

Features

    Combined Design: drills and countersinks in a single operation, reducing cycle time and setup complexity.

    Durability: constructed from HSS for enhanced heat resistance and longer tool life in metalworking applications.

    Compatibility: compatible with standard drill chucks supporting 5/16″ round shanks.

    Use Case: ideal for through-hole preparation in sheet metal, castings, aluminum, and other non-ferrous alloys where a flush countersink is required.

    Extended Reach: 5″ overall length enables access to recessed or obstructed locations without tool repositioning.

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