The right drill bit is a hair larger than your pin — snug, with room for epoxy. Here are the recommended drill sizes for 1/16″ through 7/16″ pin stock, plus the bits and pins you need, in stock.
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Heat Treating Data
Free knife-steel heat-treating data sheets for stainless, high-carbon and tool steels — from 1084 and 1095 to AEB-L, Nitro-V and CPM grades — courtesy of NJSB, plus the steel and kilns we stock.
Power in your shop 115 vs 220 volt
How much power do you need for a 2×72 grinder motor or VFD? A plain-language guide to 115v and 230v shop circuits, breakers and wire — matched to the KBAC drives and motors we stock.
How to choose the best sanding belt for your grinder?
Aluminum oxide, zirconia, silicon carbide or ceramic? How to choose the best 2×72 sanding belt for your grinder — belt materials, grit ranges and backing weights explained, plus the VSM belts we stock.
Variable Frequency Drive – KBAC AC Drive
KB Electronics KBAC AC drives from an authorized Canadian re-seller. How a VFD works, which KBAC model fits your 3-phase motor (24D, 27D, 29), the NEMA 4X rating, and the drives and motors we stock.