(If your machine is not on this list, we cannot verify compatibility.

This product works with the following mills. *Indicates t-slot nuts included as part of a clamping kit. The slot milling cutter and machine, however, should be capable of forming the slot shape in the solid workpiece. The slot can be any shape or size, the possibilities are endless. Used primarily for milling T-slots in machine tables Straight shank Right hand cut A vertical slot must be cut first, so shank and neck of cutter can enter. Mount these versatile blocks to any flat surface for machine table-style T-slot. Sized to fit with precision in machine table T-slots, use these keys to locate fixtures and vises on your machine table. For example, if you measure 0.468 at the top of the T-slot, you should get a 7/16” (0.438”) T-slot nut or clamping kit.įollowing are the dimensions of the T-slot nuts that we sell separately or as part of a set. Slot milling, also called groove milling, is a machining process where a rotating cutting tool is used to cut a slot in the workpiece. Hole Thread Size 1/4 '-20: 5/16 '-18: 3/8 '-16: 5/8 '-11: Total Number of Holes. This is the dimension given for T-slot nuts and clamping kits. Measure the width at the top of the T-slot as shown in the photo below.

Milling machine t slot sizes