Irwin Tools 316328- Tap 5/8" - 18 NF HSS Bottom - Bulk
- $35.81
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$26.86
The Irwin Tools 316328- Tap 5/8" - 18 NF High Speed Steel (HSS) Bottom Tap had ground threads that produce a tighter thread tolerance than cut thread taps. This tap is designed for hand tappping, and the HSS provides you with significantly longer life an
- Ground Thread taps produce a tighter thread tolerance than cut thread taps
- Designed to .0005" pitch diameter tolerance
- High Speed Steel Construction for increased life and durability
- Works on harder materials