7-1/2" 3K REVOLVING HEAD KNURLING TOOL WITH 3 SETS OF KNURLS (2220-0010)

7-1/2" 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 5/8 Width X 1-3/8 Height X 7-1/2" Length. Shipping Weight: 2.9 lbs