Drillco 36MM-4.00 4FL Bottom Tap (28A360AB)

Description

Drillco 28A360AB 36MM-4.00 4FL Bottom Tap is a precision-engineered straight flute hand tap designed to create accurate threads in a wide range of materials. Known for its versatility and reliability, this bottom tap is specifically designed to cut threads to the bottom of blind holes, making it ideal for applications requiring full thread depth. Made from general purpose high-speed steel (HSS), it features a 118° conventional point that ensures rapid penetration and efficient cutting. The black oxide surface treatment enhances tool life by improving wear resistance and reducing corrosion. With a jobber length suitable for most tapping tasks, this tap is compatible with standard square shank tap wrenches and powered tapping machines. Manufactured in the USA, it delivers dependable performance in both manual and production tapping operations.

Features:

• Made from general purpose high-speed steel (HSS)
• 118° conventional point for rapid penetration
• Black oxide surface treatment for improved tool life
• Jobber length suitable for most applications
• Standard square shank compatible with tap wrenches and powered machines

Benefits:

• Enables full-depth threading in blind holes
• Durable and corrosion-resistant for extended use
• Efficient cutting action with 118° point angle
• Versatile jobber length fits a wide range of tapping needs

Technical Specifications:

• Model: 28A360AB
• Type: 4-Flute Bottom Tap
• Size: 36MM x 4.00
• Geometry: Bottoming
• Material: General Purpose High-Speed Steel (HSS)
• Finish: Black Oxide
• Point Angle: 118° Conventional
• Shank: Standard Square
• Application: Threading blind holes with full thread depth
• Country of Origin: USA