LEFT OR RIGHT HAND TOOL FOR MILL

[riversidedan]

we have a normal clock wise turning mill and wanting to use a carbide lathe tool , seeing that the mill turns CW can I use a left or right hand tool??

 

[markba633csi]

Are you talking lathe tool in the spindle like a fly-cutter?
You do want the cutting action to be the same as on a lathe- a right-handed HSS tool won't cut well going left and vice-versa, but inserts can often cut in either direction

 

[MrWhoopee]

You need a left hand tool. Works great, I have 2 and I love them.

 

[riversidedan]

thanx, thats what Ive read about just confirming >>>>

 

[MrWhoopee]

Just ordered an SCKCL1212H09

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It uses the "free" corner of the ccmt09 inserts that I use on my lathe. Perfect for fly cutting.

 

[riversidedan]

right hand tool in the mill???

 

[MrWhoopee]

right hand tool in the mill???

No, the L in SCKCL is left hand. They show the right hand, but both are available. Took me a little searching to find it. Trying to find one with a 10mm shank for my little fly cutter. No joy.

 

[Bi11Hudson]

Drifting a little off topic, I use an Atlas benchtop horizontal mill. My cutting is directional, using both directions depending on the type of cutter. I often mount milling cutters or drills with an angle block holding the workpiece. Arbor mounted cutters run the other direction when I need to watch what I am cutting or to avoid climb milling.

To this end, I mounted a reversing switch for the motor. Same way both lathes are set up. The machine runs about half and half directionaly. . . I do have a (cheap) vertical mill but it is set up as a low speed drill press. It is usually simpler, and faster, just to use the Atlas in most cases.

.

 

[riversidedan]

No, the L in SCKCL is left hand. They show the right hand, but both are available. Took me a little searching to find it. Trying to find one with a 10mm shank for my little fly cutter. No joy.

am curious if a 10 mil left hand boring bar would work, of course youd have to trim it down.........maybe they dont make such a thing...

 

[MrWhoopee]

am curious if a 10 mil left hand boring bar would work, of course youd have to trim it down.........maybe they dont make such a thing....

I did look at that. On a boring bar the cutting edge is close to the CL of the bar. Because of the location of the slot on a fly cutter, the cutting edge needs to be at, or very close to, the top surface of the bar. It might work if you can remove enough material from the boring bar.