10pcs Mini Drill Chucks Adapter 0.5-3.2mm Fit For Micro Twist Electronic Dremel Collet Clamp Set Power Tools Accessories |

10pcs Mini Drill Chucks Adapter 0.5-3.2mm Fit For Micro Twist Electronic Dremel Collet Clamp Set Power Tools Accessories

  10pcs Mini Drill Chucks Adapter 0.5-3.2mm Fit For Micro Twist Electronic Dremel Drill Collet Clamp Set Power Tools Accessories   Product Description   Material: pure copper   Product advantages: heat treatment /  durability / high hardness   How to use: use with electric grinder   Scope of application: changing the clamping  ability of electric friction and solving    the clamping dead zone   Clamping range:   0.5mm: 0.3-0.6mm 0.8mm: 0.6-0.9mm 1.0mm: 0.8-1.1mm 1.2mm: 1.0-1.3mm 1.5mm: 1.3-1.6mm 1.8mm: 1.6-1.9mm 2.0mm: 1.7-2.1mm 2.4mm: 2.1-2.5mm 3.0mm: 2.6-3.0mm 3.2mm: 2.9-3.2mm