Industrial 1198600684 Bottom Spiral Pipe Tap 7/8-9

Description:

The Vermont Hi-Helix GH-3 Bottom Spiral Pipe Tap EDP 1198600684 is a precision threading tool designed for cutting or repairing 7/8"-9 internal threads in blind-hole applications. Manufactured from high-speed steel with a high-helix spiral flute geometry and bottoming chamfer, this 4-flute tap provides efficient chip evacuation and accurate thread formation in a variety of ductile materials. Machinists, maintenance technicians, and metalworking professionals rely on this tap for thread creation, restoration, and production machining in industrial environments.

Applications:

The Vermont Hi-Helix GH-3 Bottom Spiral Pipe Tap is commonly used in machine shops, maintenance departments, fabrication facilities, automotive repair, aerospace manufacturing, and industrial production environments where precise 7/8"-9 internal threading is required. Its high-helix spiral flute design makes it particularly well suited for blind holes and applications requiring effective chip removal.

Technical Specifications:

• Manufacturer: Vermont Tap & Die
• EDP Number: 1198600684
• Product Type: Bottom Spiral Pipe Tap
• Thread Size: 7/8"-9
• GH Limit: GH-3
• Flute Count: 4 Flutes
• Tap Style: Bottoming
• Flute Design: Hi-Helix Spiral Flute
• Material: High-Speed Steel (HSS)
• Finish: Bright
• Designed for Blind-Hole Threading Applications
• Suitable for Industrial Metalworking and Maintenance Operations

Common Replacements:

• Vermont 7/8"-9 Spiral Flute Bottoming Tap
• Greenfield 7/8"-9 HSS Spiral Flute Bottoming Tap
• OSG 7/8"-9 High-Helix Spiral Flute Tap