View Full Version : Where can I buy a rasp cutter Specially for milling polysterene

23-08-2015, 09:50 PM
I've been milling insulation board for ages with ground drill bits and ball mill ends but a someone requires styrofoam to be milled and it looks like it requires a different mill. There are specialist companies like Styrotec who make solid and hollow bits for polysterene but they are super expensive.

Where can I buy a cheaper alternative rotary rasps in 6-8 or 10mm diameter that will cut 120mm of cutting depth? see pics http://www.mycncuk.com/attachment.php?attachmentid=15919&stc=1http://www.mycncuk.com/attachment.php?attachmentid=15920&stc=1