You might also tryhttp://www.vcyoyo-mitsuke.jp/shopbrand/029/X/.
They machine armbases for both the 1200- series (for tables like the BL-91) or armbases for the 1500/5000/8000 series.
You have to know what arm you want to use.
They machine armbases for both the 1200- series (for tables like the BL-91) or armbases for the 1500/5000/8000 series.
You have to know what arm you want to use.