Description:

Expanding Arbors 8pcs/Set Mandrels 1/4" To 1-1/4" Lathe Milling #IN-GEA-0628

Including: 1/4,3/8,1/2,5/8,3/4,7/8,1”,1-1/4” shank arbors.

* 1/4,3/8,1/2,5/8” has 3” length.

* 3/4,7/8,1”,1-1/4” has 4” length.

* Chuck the shank of the expanding mandre in a collet, chuck or fixture.

* Tighten the hex draw bolt until it expand.

* Machine the slotted part larger than the bore of the part.

* Loosen the draw bolt and position the part, tighten the draw screw to chuck the part precisely tight to be machined.

* you can machine the arbors to the precise diameter & length for your job

* Supplied with alloy wrenches and wooden stand

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