Following on the success of the drum sander bobbin set we have sourced this king size bobbin with which to make your own sanding devices. Mounted vertically in a drill press or drill stand it makes, with the addition of some simple woodwork, an excellent bobbin sander. Alternatively, mounted onto the end of a small motor or in the lathe, an excellent contour sander with endless applications. The bobbin uses 150mm wide abrasive strip, held and tensioned in place with an elliptical locking key. Size 75 x 150mm, supplied with 100g loading and 12.7mm(1/2") male shaft (held in place with a grub screw) which may be withdrawn leaving a 16mm(5/8") hole 31.75mm(1.1/4") long - suitable for most small 230V motors. N.B Maximum rotational speed is 1,500rpm.
|Abrasive Material||Aluminium Oxide|
|Abrasive Type||Aluminium Oxide|
|Shank Diameter||1/2" (12.7 mm)|
|Bobbin Height||150 mm|
|Bobbin Diameter||75 mm|