Kit Mandril X 5 Porta Brocas Para Motor Eje 3.17mm Mechas 0.3mm A 3.2mm Uso Pcb Drill Itytarg

Kit Name: Shaft Drill Chuck Kit (with 5 copper cores)

Optional aperture: 3.17mm (2mm, 2.3mm opcional a pedido) , aperture refers to the shaft drill hole tail hole, for the installation of motor shaft

Drill chuck size: about 9 * 30mm, the surface vertical lines

Copper core specifications: with 5 cores, the parameters are as follows

   6 * 18mm drill clip copper core 3.2 (can be folder 3.2-2.5)

   6 * 18mm drill hole copper core 2.5 (folder can be 2.5-1.8)

   6 * 18mm drill hole copper core 1.8 (can be folder 1.9-1.3)

   6 * 18mm drill clip copper core 1.2 (folder can be 1.3-0.7)

   6 * 18mm drill hole copper core 0.8 (folder 0.9-0.3)

Shipping list: 1 set contains a drill chuck 1, copper core 5, a total of 6 pieces
Product material: all copper (internal copper has been plated into silver)