BIGTREETECH SKR Mini E3 V3.0 Upgraded Silent Board Motherboard for Ender 3 Integrated with TMC2209 UART Stepper Motor Driver Based on V2.0 Compatible with Ender 3 Pro/5 3D Printer sold2024 Mandrels SetPackages Included 78 Pieces

Mandrels SetPackages Included 78 Pieces for Dremel rotary tool accessories:▲ 6 Pcs - Cashmere polishing wheels (1-inch diameter)▲ 6 Pcs - Wool felt polishing wheels (1-inch diameter)▲ 6 Pcs - Soft cotton polishing wheels▲ 6 Pls - White cloth stack buffing wheels▲ 6 Pcs - Yellow cloth stack buffing tips▲ 10 Pcs - Wool felt polishing bits▲ 10 Packs- Polishing pads(1-inch diameter)▲ 25 Packs - Polishing Pad Wheels(1/2-inch diameter)▲ 2 Packs - Screw Mandrels 1/8＂(3

Carbon fiber: Hot bed: 50-60 ° C Nozzle: 200-220 ° C 5

The Roll Lock Sanding Discs Adapter Holder with 1/4" Mandrel Shaft Shank for discs and pads sanding or polishing

17 mm and 19 mm indiameter

POWER SUPPLY AND DRIVERSupply part of the optional USB power

BIGTREETECH SKR Mini E3 V3.0 Upgraded Silent Board Motherboard for Ender 3 Integrated with TMC2209 UART Stepper Motor Driver Based on V2.0 Compatible with Ender 3 Pro/5 3D Printer sold2024 Mandrels SetPackages Included 78 PiecesBIGTREETECH SKR Mini E3 V3. 0 Upgraded Silent Board Motherboard for Ender 3 Integrated with TMC2209 UART Stepper Motor Driver Based on V2. 0 Compatible with Ender 3 Pro 5 3D Printer Product Features MCU and EEPROM This new SKR Mini E3 V3. 0 motherboard adoptes the G0 series MCU STM32G0B1RET6 or STM32G0B0RET6 improving previous revisions, in addition to including a 4KB 24C32 on board EEPROM. Mute 3D Printing Onboard heating covering TMCM2209 silent