Hss taper tap details
Drillco 1-3/4-8 HSS Taper Tap (25A248T)
Drillco 25A248T 1-3/4-8 HSS Taper Tap is designed for heavy-duty tapping applications in industries such as oil field, gas exploration, and power generation. These 8-pitch taps are made for larger diameter threads up to 4" in size. Featuring a taper geometry, this tap is ideal for starting threads with ease in a variety of materials. Made from general purpose high-speed steel (HSS) with a bright finish for enhanced lubricity, it includes .005 oversized threads for improved fit and durability. The spiral point helps eject chips through the bottom of the hole, reducing clogging. A square shank provides compatibility with standard tap wrenches. Proudly made in the USA for reliable performance.
Designed for larger diameter threads up to 4" standard sizes
Suitable for oil field, gas exploration, and power generation applications
Taper geometry for easy thread starting
Made from general purpose HSS for versatility
Bright finish for added lubricity
.005 oversized threads for enhanced fit and strength
Spiral point to eject chips through the bottom of the hole
Standard square shank for use with tap wrenches
Provides reliable thread starting in tough materials
Reduces chip clogging with spiral point design
Improved thread fit and durability with oversized threads
Compatible with standard tap wrenches for ease of use
Technical Specifications:
Type: HSS Taper Tap
Material: General Purpose High-Speed Steel (HSS)
Thread: .005 Oversized
Shank: Standard Square
Chip Evacuation: Spiral Point
Country of Origin: USA
Product identification
- Brand: Drillco
- Model / MPN: 25A248T
