3K Revolving Head Knurling Tool With 3 Sets Of Knurls, H & H Industrial Products, Mfr#: 2220-0008

3K Revolving Head Knurling Tool With 3 Sets of Knurls ~ Black oxide finish. ~ Self centering. ~ Knurls are hob cut from high speed steel and heat treated. ~ Includes 3 sets of diamond pattern knurls- one pair each of Fine, Medium and Coarse pitch. ~ Knurl dimensions are 3/4 Diameter X 3/8 Thickness X 1/4" Hole. ~ Holder size is 1/2 Width X 1-1/8 Height X 6-1/2" Length.