Slater Tools Inc. manufactures the largest variety of internal/ ID and external/OD precision rotary broaches, also known as wobble broaches. Standard sized square and hex rotary broaches are available from stock, and fast delivery is guaranteed on all other custom broach forms.  Custom shapes, sizes, cut lengths and overall lengths, including 28mm, can be made in as little as 1 day. Rotary broaches are produced from hardened high speed M2, PM4 or T15 cobalt steel. Tough applications on CNC and screw machines may be improved using coatings such as TiN, TiCN, and TiALN, available for all rotary broaches. Special forms include double D, keyways, serrations, Torx-like (six lobe/ hexalobular), splines, Rosan-style and more! Ask about rotary broach quantity discounts, vent holes and broach re-sharpening services.