Drillco 27MM-3.00 4FL Bottom Tap (28A270AB)

Description

Drillco 28A270AB 27MM-3.00 4FL Bottom Tap includes straight flute “hand taps,” which are widely recognized as the most popular and versatile taps for general machine tapping operations. These taps deliver reliable performance in both production and hand tapping scenarios, suitable for a broad spectrum of materials including steel, aluminum, brass, and plastics. The bottom tap is specifically designed for threading to the bottom of blind holes, ensuring full thread engagement and precise results. Engineered for durability and precision, this tap ensures clean, sharp threads while minimizing tool wear, making it an essential tool for machinists, maintenance professionals, and manufacturing operations.

Features:

• Made from premium grade high-speed steel (HSS) for extended tool life
• Geometry ideal for through or blind holes
• Available in taper, plug, and bottoming tap geometries for complete threading solutions
• Bright finish enhances lubricity and reduces wear
• Left-handed teeth rotated counterclockwise to produce left-handed threads
• Standard square shank for compatibility with standard-sized tap wrenches

Benefits:

• Versatile tap suitable for a broad range of materials and tapping needs
• Effective chip evacuation and smooth thread cutting
• Durable design for extended tool life in production or hand use
• Precise thread formation with minimal burrs or damage

Technical Specifications:

• Model: 28A270AB
• Size: 27MM x 3.00
• Type: 4-Flute Straight Flute Bottom Tap
• Material: Premium Grade High-Speed Steel (HSS)
• Finish: Bright
• Thread Direction: Left Hand
• Shank: Standard Square
• Application: General machine tapping in various materials
• Country of Origin: USA