CNC Spindle Motor & Tool Parts. 250-400Kit Quick Change Tool Post Holder 14-20 Swing Diameter for Lathe Machine. 1250-400 Tool Post Toolholder 14-20. 1250-401 Turning Tool Holder , tool bit 1/2" to 1". 1250-402 Boring, Turning Tool Holder, tool bit 1/2" to 1". 1250-404 Heavy Duty Boring Bar Holder. 1250-407 Parting Blade Tool Holder, use 7/8 blades. 1250-410 Knurling and Turning Tool Holder, tool bit 3/4" , 3/8", 1/4. Please check the following dimension and parameters. Please learn import duty to your country in details , and please leave us message about the invoice ...