Drillco 7/8-9 HSS Tap Set H-4 (20E156CS)

Description

Drillco 20E156CS 7/8-9 HSS Tap Set H-4 provides a comprehensive threading solution with taper, plug, and bottoming taps designed for versatility and durability. This straight flute tap set is suitable for a wide range of materials and applications, from general-purpose threading to production use. Crafted from high-speed steel (HSS) and finished with a bright surface, it ensures smooth cutting action, improved chip evacuation, and extended tool life. The standard square shank allows easy use with most tap wrenches, making this set a reliable choice for both hand and machine tapping operations.

Features:

• Includes taper, plug, and bottoming taps for complete threading coverage
• Made from high-speed steel (HSS) for strength and durability
• Bright finish reduces friction and improves chip flow
• Straight flute design for multi-material versatility
• Standard square shank fits most tap wrenches

Benefits:

• Versatile set covers all threading stages in one kit
• Suitable for production and maintenance tapping tasks
• Improved tool life thanks to bright finish and quality materials
• Easy integration into existing tooling with standard shank

Technical Specifications:

• Model: 20E156CS
• Thread Size: 7/8-9
• Type: HSS Tap Set (Taper, Plug, Bottoming)
• Material: High-Speed Steel (HSS)
• Geometry: Taper, Plug, Bottoming
• Flute Style: Straight
• Finish: Bright
• Shank Style: Standard Square
• Series: 2000E
• Application: General-purpose and production tapping
• Country of Origin: Made in USA