William T. Hutchinson Co. High Speed Steel Drill and Reamer Blanks have set the industry standard for quality for over 75 years. Always heat treated in a salt bath, and always triple-tempered, our blanks demonstrate superior performance when compared to those heat treated with other, less expensive methods. Regardless of diameter, our standard tolerance of two ten-thousandths of an inch (.0002") meets or exceeds the requirements for most applications.      Our M2 and M42 HSS Drill Blanks are stocked in the standard jobber drill lengths, with a +.0-.0002 diameter tolerance, in fractional, wire size, letter size and metric dimensions. Our Reamer Blanks are stocked in the same materials and sizes with a +.0002-.0 diameter tolerance. We can provide rapid turnaround on small lot specials for diameters ranging from .005" through 1.500" in lengths up to 36".      Other materials are available to meet your needs. We stock several sizes of "Super High Alloy" Blanks, made from ASP30 (8.5% Cobalt), T15PM (12% Tungsten), ASP60 (10.5% Cobalt), M4PM (5.75% Tungsten), ASP23 (M3:2), and CPM10V (9.75% Vanadium). We also stock several sizes of hardened and ground Tool Steel blanks made from O1, A2, D2 and S7. Additional materials can be quoted on request.      To view our catalog, which includes current pricing, click on the "CATALOG" link at the top of this page or Here.