The collet type mandrel is quick to adjust and offers a stronger action than traditional mandrels.
The collet that secures the mounting shaft insures that the shaft is locked and centered in position to guarantee a perfectly centred pen.
The shaft slides inside the collet so that it can be lengthened or shortened to adapt to the length of the pen to be made.
The kit consists of 7mm HSS drill bit, pen tube insertion tool, barrel trimming tool, collet type pen mandrel, bushing set for 7mm pens, 1 of each of the following coloured twist pen kits, Gold, Chrome, Gun Metal, Copper & Black Chrome .
All you need now is some wooden or acrylic pen blanks.