1/2-20 Straight Flute Taper Tap
1 in stock (can be backordered)
SKU: 138-71309 Categories: Cutting Tools, Taper Taps, Taps Tags: Construction Industry, Machine Tool Industry, Marine Industry, Metalworking Industry, RV Industry
Triumph #071309 Thundertap BP61HDT Series. 1/2-20 straight 4 flute HSS taper tap.
- Bronze oxide surface treatment for easier tapping, higher speed and greater abrasion resistance.
- Precision ground cutting surfaces for precise thread production.
- Long Chamfer (7-10 threads) for easier starting and engagement in the workpiece.
- NF threads (national fine)
Price is per piece.