Sep 16, 2024 · So an interesting discovery today, you can instantly spot real mitutoyo digimatics my the releif grind at the base of the jaws. Photos are of 3 seperste calipers, one early pair of …

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Left-hand drills are used in gang-drilling machines-particularly those used to drill those rows of holes in the side panels for adjustable shelving. Every other drill is left-handed and this …

Normally the bar runs left with respect to me facing the lathe. I want to the chuck to run the opposite direction and machine away from the lathe. I thought a left hand boring bar is so …

Mar 9, 2023 · I never angle the compound and that has the advantage of the much easier depth of thread measuring. I have cut external and internal left and right hand ACME and trapezoidal, …

No, you can't do that. You've got the right idea though. The part that spins must have half its length a right hand thread and the other half a left hand thread. Then you use a right hand nut …

Words are just going to confuse you more, but yes, they are correct, left hand insert on a right hand boring bar, laydown style, triangle, assuming the left right handedness is based on their …

I made a wrench to clamp on the left hand end of the spindle. Get two .500 thick plates approx 2.5" square that you drill and tap so one can be clamped tight to the other, edge to edge. …