Hss plug tap details
Drillco 1-1/4-8 HSS Plug Tap (25A216P)
Drillco 25A216P 1-1/4-8 HSS Plug Tap is specially engineered for heavy-duty applications such as oil field operations, gas exploration equipment, and power generation plants. Designed for larger diameters with standard sizes available up to 4 inches, this tap delivers reliable performance in demanding industrial environments. The plug geometry provides a balanced cutting action suitable for a wide range of threading tasks.
Made from premium grade High-Speed Steel (HSS) for superior durability and extended tool life.
Available in plug geometry to provide effective cutting and thread formation.
Spiral point design efficiently ejects chips through the bottom of the hole, reducing clogging and improving thread quality.
Bright finish ensures optimal lubricity, minimizing friction during tapping.
Square shank compatible with manual tap wrenches and powered tapping machines.
Robust construction designed for demanding industrial applications.
Effective chip evacuation enhances thread precision and tool longevity.
Bright finish reduces wear and extends tool life.
Versatile for use in both manual and machine tapping operations.
Technical Specifications:
Thread Size: 1-1/4-8
Type: HSS Plug Tap
Material: Premium grade High-Speed Steel (HSS)
Point Design: Spiral Point
Finish: Bright Finish
Shank: Square Shank
Application: Heavy-duty industrial threading (oil field, gas exploration, power generation)
Product identification
- Brand: Drillco
- Model / MPN: 25A216P

