CNC Router Bit High Precision Adapter Collet Milling Cutter Tool Adapters Holder

Features: *100% Brand New and High Quality *Simple construction good operation. *Made of carbon steel extra long life good flexibility and resistance to abrasion. *Strong and stable support high precision. *For Drills Engraving machine Reamer etc. *Color:Black(As picture show) *Optional Types: 8mm to 6mm 8mm to 6.35mm 9.5mm to 6.35mm 10mm to 6mm 10mm to 7mm 10mm to 8mm 12mm to 6mm 12mm to 8mm 12mm to 10mm 12.7mm to 6mm 12.7mm to 6.35mm 12.7mm to 8mm 12.7mm to 10mm 13pcs Package Contents: 1pcs/13pcs CNC Router Bit