US$ 29.28
Shank Diameter 1/4"
1/4-28 H5 3-Flute High Spiral Bottoming Tap Regal 3S68100501
M7 x 1 D9 N-RS HSS-E Thread Forming Bottoming Tap (Pack of 1) YMW 3885221
1408 Deltronic Class X Plug Gage with Certificate of Accuracy
186-3 Modified
.180" x .071" x .036" Radius x 1.8" Carbide Groove Tool M787352 Shank Diameter 1/4". 180" x . 071" x . 036" Radius x 1. 8" Carbide Groove Tool M787352 Width . 071" + . 001" Full Radius Offset . 055" + . 005" Max Depth 1. 800" + . 010" (from End) Shank Diameter 1 4" Added Flat to Shank Overall Length 4"