Charnwood Pen Barrel Trimming Tool - (Ref: PENBT) Key Features: This universal barrel trimmer comes supplied with a 6.18mm trimming shaft suitable for all 7mm tube pens.

To use the trimmer it can either be locked into our collet mandrel for use on the lathe or can be used on a pillar drill in conjunction with our Pen Blank Vice.

Can be used with any wood or Acrylic pen blank materials.

For other pen sizes use the PENBTP which has shafts suitable for 10mm, 3/8" & 27/64" which can be used with this cutter head.