What are these?

[autonoz]

Can someone tell me what these are used for? 1. Says chucker bushings 2. No idea 3. Some type of clamp or hold down

 

[pdentrem]

Picture #1 I do not know. Unclear without a better look.

Picture #2 they appear to be locating buttons, tool maker buttons etc

Picture #3 hold down clamps like what you would use on the milling table for example.

 

[wa5cab]

Picture #1 some sort of reducing bushings. Presumably for some sort of chuck/collet. Is there a manufacturer's name on the lid of the case?

Robert D.

 

[OldMachinist]

#1 Likely bushings for a chucker lathe for mounting fractional drills in the turret. What diameter is the OD of the bushings?

#2 Rest buttons http://www.carrlane.com/catalog/ind...006280B1713050245221E0107070F1A3C3B285357445A

#3 Edge clamps http://www.carrlane.com/catalog/ind...006280B1713050245221E0107070F1A3C3B2853564155

 

[autonoz]

#1 Likely bushings for a chucker lathe for mounting fractional drills in the turret. What diameter is the OD of the bushings?

The OD is .625

Picture #1 some sort of reducing bushings. Presumably for some sort of chuck/collet. Is there a manufacturer's name on the lid of the case?

The top of the box says "RMS Supply Inc. Tempe Az. Patent pending"

 

[OldMachinist]

.625 is the right size for a Hardinge chucker.

 

[autonoz]

.625 is the right size for a Hardinge chucker.

View attachment 46213

That is exactly what they look like. What exactly is the slot for.

 

[OldMachinist]

The slot is for the set screw to pass thru and press on the tool in the bushing.

 

[ijustamisall]

did you find out?my boss has me listing these as hardinge chucker bushings on ebay,but i googled hardinge chucker bushings,images,and they dot match up.

 

[autonoz]

did you find out?my boss has me listing these as hardinge chucker bushings on ebay,but i googled hardinge chucker bushings,images,and they dot match up.

They are chucker bushings