There. Cutting surface is 1 13/16" total cutting surface, 1 3/16 main blade, 5/8" bleeder .051 inch blade thickness. All D.R.T.'s come with our MWS (25 grains) so they can be shot as 100 or 125 grains. ​Ferrule 7075 Aircraft Grade Aluminum ​Blade 420J2 Stainless Steel & Teflon Coated.