PSI Woodworking Products PKPRF Series Instruction Manual

#PKPRFxx
The Professional Twist Pen Kit

Kit Features

• Sleek, Elegant Design
• Double Tapered, Comfortable Tip
• Easy to Turn with a Straight Tube
• Minimal Parts--easy to assemble
• Available in multiple fi nishes
• Overall Length: 5-1/2"

Preparing the Blank:

• Cut blank to the length of the tube, adding 1/16" for squaring off.
• Drill 3/8" hole lengthwise through the blank.
• Spread glue over tube, insert the tube into the blank with a twisting
motion to spread the glue evenly inside.
• Center the tube lengthwise inside the blank.
• When the glue is dry, square the ends of the blanks, making sure the trimmed ends are 90º to the tube. Use a 3/8"
Barrel Trimmer or a 3/8" Sleeve with a pen blank squaring jig on a disc sander. Take the excess material down
flush to the ends of the tubes. Do not trim past the end of the tube since this may interfere withv assembly and the
operation of the mechanism. Use a barrel trimmer to clean the inside of the tube.
Headstock Headstock
End Bushing End Bushing

Turning the Blank:

• Mount the bushings and blanks according to diagram B.
• When using Mandrel Saver, there is no need for extra spacer bushings or the
knurled nut. Slide and lock tailstock directly against bushings and tighten quill
until blank and bushings are secure.
• To Used Knurled Nut setup (right), add spacer bushings unitl past the threads
on the end of the Mandrel Shaft.
• Thread on the Knurled Nut and hand tighten to hold all components in place.
• Slide the Tailstock up snugly against the Mandrel shaft, inserting the live center
point into the Mandrel dimple. .
• Lock Tailstock and hand tighten the quill adjustment with wheel to steady the
mandrel. Do not over-tighten, it could damage mandrel shaft.
• Using sharp tools, turn the blank down close to the bushing diameter. Turn the
barrel straight or to a profile of your choice.
• Sand the blank down to be flush with the bushings, gradually increasing
sandpaper grits.
• Finish the barrel using your choice of polish. Allow sufficient time for the polish
to cure—refer to polish instructions.

Required Accessories

• 7mm Pen Mandrel
• Drill Bit: # PK-38BP for Wood, # PKEXEC-38 for Plastic
• Bushing Set(2pc): #PKPRFBU
• Barrel Trimming: PKTRIM38 or 3/8" sleeve from #PKTRIMSET
• Live Tailstock or Mandrel Saver
• 2 part Epoxy or Thick CA (Cyanoacrylate) Glue
• Pen Blank Minimum Size: 3/4" x 3/4" x 2-7/8"L
DIAGRAM B / TURNING THE BLANK
Turn Blank to a profi le of your choice Turn Blank to a profi le of your choice
PSI Woodworking Products
End Bushing End Bushing
Add spacer bushings past
the threads
Diagram C / Bushing #PKPRFBU
Mandrel Saver Mandrel Saver
Tailstock Tailstock
Knurled Nut Setup
Live Center