Master Mechanic, Grinding Point Assortment, Contains An Assortment Of 10 Different Styles Of Grinding Points, 14 Shank Fits Die Grinders Drills, Use For Grinding Shaping All Types Of Metals, Includes 5 Each Of Following Style A5, 34D x 118L, Cone Shaped, Style A12, 1116D x 114L, Cone Shaped, Style A14, 1116D x 78L, Cone Shaped, Style A22, 34D x 58L, Half Round Shaped, Style A32, 1D x 58L, Cone Shaped, Style A37, 114D x 14L, Cup Shaped, Style A39, 34D x 34L, Cylinder Shaped, Style A40, 34D x 34L, Round Shaped, Style W206, 34D x 114L, Cylinder Shaped Style W217, 1D x 38L, Wheel Shaped