Greenlee Dtap1/4-20 Drill/tap Bit, High Speed Steel, 1/4-20 Nc, Hex Shank

The Greenlee DTAP1/4-20 is a high-speed steel drill and tap bit that combines multiple metalworking operations into one tool. This split-point bit with web thinning is designed to drill, tap, and deburr or countersink holes in a single operation using a power drill, saving time and improving efficiency on metalworking projects.

Whether you're fabricating metal components, performing automotive repairs, or tackling metal assembly work, this combination bit eliminates the need to switch between separate tools. The hex shank design provides a secure, wobble-free connection to your drill chuck, ensuring precise drilling and tapping performance every time.

Features and Benefits

• Three Operations in One: Drill, tap, and deburr or countersink in a single operation, reducing tool changes and project time.
• High-Speed Steel Construction: Built from hardened high-speed steel for exceptional durability and longer tool life compared to carbon steel alternatives.
• Split Point with Web Thinning: The split point and web thinning design deliver the cutting action this bit is engineered for.
• Hex Shank Design: High-quality hex shank ensures a strong, stable connection to your drill chuck and eliminates wobble during use.
• Back Taper Protection: The bit's back taper design prevents thread damage from over-drilling, ensuring clean and precise tapped threads.
• Heavy-Duty Rated: Engineered to tap up to 10 gauge steel, making it suitable for heavy-duty metalworking applications.

Specifications

• Brand: Greenlee
• Model: DTAP1/4-20
• Thread Size: 1/4-20 NC
• Material: High-speed steel
• Shank Type: Hex shank
• Rated Capacity: Taps up to 10 gauge metal

How to Use

Install the bit into your power drill's hex chuck and secure firmly. When drilling and tapping, you can back taper, deburr, or countersink beyond the tap depth to prevent thread damage from over-drilling.