Irwin 1327 5/16″-18NC Fractional Tap
Irwin 1327 Fractional Tap Specifications:
Description : 5/16″ – 18 NC
Tap Point Style: Taper Tap
No. of Flutes : 4
Irwin 1327 Fractional Tap (HCS) Features:
• Ideal for routine maintenance, repair work and for rethreading where high accuracy and tolerance thread is not critical
• Straight flutes are ground to provide rapid chip removal for efficient threading
• Designed for hand threading work in a variety of materials
• Taps produce a class 2B thread
