Each gauge blade ranges from. 008" to. 030", providing the versatility needed for a variety of applications. Included in this luxurious set are three expertly crafted blades: a 6" blade with a 1" long 90-degree offset, a 3" blade with a 5/8" long 45-degree offset, and a 3" blade with a 1" long 30-degree offset, along with a 1/2" of 0.002 step for the utmost precision.