For the extension of all cylinder boring bits or all tools with a shank of 8mm & 10mm. With four attachment screws for fixing. Perfect for drilling deep holes.
Set Options
8mm Set - 1639.682 (in plastic tube)
For 8mm shanks, overall length of the 2 pcs is: 125mm and 250mm
10mm Set - 1639.602 (in plastic tube)
For 10mm shanks, overall length of the 2 pcs is: 125mm and 250mm