Drill America 40 Piece High Speed Steel Tap and Die Set with Round...
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Drill America 40 Piece High Speed Steel Tap and Die Set with Round Dies (#4 - 1/2 " NC and NF), DWT Series
Tap & Die Set, #4-1/2 HSS Tap & Die Set with Round Dies- Tap & Die Set, #4-1/2 HSS Tap & Die Set with Round Dies
- #4 x 1/2" HSS Tap & Die Set with Round Die
- Comes in plastic carrying case
- High speed steel for re-threading or making new threads