With the profiled leather honing wheels LA-120 you can hone and polish the inside of turning gouges, carving gouges and V-tools. You mount the extra wheels on the outer side of the standard honing wheel. LA-120 is delivered with two standard discs. The first has a radius of 3 mm (1/8") for gouges and the second has a 60?? tip for v-tools. It is used together with the Tormek Honing Compound PA-70. When the discs are new, impregnate them with a few drops of light machine oil before you apply the honing compound. The leather discs are exchangeable so you can easily replace a worn disc, see LA-122 Set of standard exchange discs. There are also narrower profiles available, see LA-124 Set of narrow exchange discs. It is also possible to mount double LA-120 wheels, one with standard profiles and one with set of narrow discs, and thus have access to four various profiles at the same time. Fits all Tormek models.