5pcs GT2 Black Aluminum 20 Teeth Timing Belt Idler Pulley Synchronous Wheel bore 8mm for 3D Printer CNC Machine 6mm Width Timing Belt (8mm bore) 8mm bore sold2025 10 pcs CAT 40 15

10 pcs CAT 40 15

ESSENTIAL TO ANY TOOLBOX

V-shaped pawl for easy-open/easy-close operation

5 - 30 MHz RFI Suppression 5 - 500 MHz

5pcs GT2 Black Aluminum 20 Teeth Timing Belt Idler Pulley Synchronous Wheel bore 8mm for 3D Printer CNC Machine 6mm Width Timing Belt (8mm bore) 8mm bore sold2025 10 pcs CAT 40 155pcs GT2 Black Aluminum 20 Teeth Timing Belt Idler Pulley Synchronous Wheel bore 8mm for 3D Printer CNC Machine 6mm Width Timing Belt (8mm bore) Material: aluminium alloy Type: GT2 Model: 20 teeth Bore: 8mm Color: black Product Features t is suitable for 3D printer or other machine which is using 8mm bore and 20T GT2 pulleys This pulley is used for 6mm width Gt2 belt, with 16mm height, 20 teeth Package: 5pcs pulleys +1pc wrenth