3 x 23HS8430B Dual Shaft Nema23 Stepper Motor (270oz-in,1.8deg,3A,76mm,4 lead wire). Inductance accuracy:+ - 20%. Support MACH3,KCAM4,EMC2 and other software;. MD430 stepper motor driver. 3 xTB6560 MD430 single axis driver.
eBay
Breakout board CNC USB MACH3 4-AXIS Controller Card Support Stepper and Servo Motor 100Khz With USB Cable Software Hard Drive
Aliexpress UK
1 x 4Axis Wireless MACH3 Handwheel. To choose X/Y/Z/A/B/C axis or close all axis by axis switch,to choose jog step by step switch. 4 Axis: WHB04B-4：support 4 axis with x,y,z,a. Display the X Y Z A B C axis work and machine coordinate data.
eBay
BulkMan3D DDCS V4.1 4-Axis CNC Offline Controller Box with MPG Handwheel 3N.m Stepper Motors Pre-Wired CAD/CAM Compatible
Aliexpress UK
1 xK11-100mm Rotary 4th Axis with Nema23 stepper motor with 3 jaw chuck. The fourth axis engraving machine can be used for engraving spirals, scars, bamboo joints, etc. Chuck type: K11-100mm 3 jaw centering chuck.
eBay
Super-Powered USB Interface MACH3 Motion Control Card Feidiao Card Main Engraving Machine Control CNC Interface Board Four-Axis
Aliexpress UK
1 Set GRBL 3018 Pro CNC Laser machine kit (without laser). 1 x ER11 Collet.
eBay
A20B-3300-0394 Axis Card For CNC System Controller Very Cheap
Aliexpress UK
The CNC wood machine is compatible with GRBL software and supports systems such as Windows XP/7/8/10 and Mac OS. Suitable for engraving and carving stainless steel, wood, aluminum, brass, plexiglass, leather, PCB, MDF, acrylic, resin, nylon, carbon fiber, PCB, PVC, etc.
eBay
Cnc Gantry T-type Sliding Table Rail Linear 50-300mm Stroke Sliding Table NEMA11 Stepper Motor Kit Linear Guide XYZ Axis
Aliexpress UK
Install GRBL 1.1 firmware. --Integrated 3pcs A4988 drivers, directly connect to four wire stepper motor. support XYZ axis, double Yaxis. for Laser Engraving machine, Drawer Machine, CNC Engraving Machine etc.
eBay
CNC Mini T-type Sliding Table 50mm 100mm 250mm 300mm Motorized Linear Rail Platform Nema11 Motor Drive Kit Linear Stage XYZ Axis
Aliexpress UK
Specification Material: Aluminum Alloy, Wood, Rubber Color: Black, Blue Process: Oxidation, Spray Coating Process Assembly Required: Yes Motor: 42 Stepping Motor Spindle: 500W Spindle Voltage: 110V Power Source: Electric Corded Plug Type: US Standard Communication Interface: USB X, Y, Z Working Area: 400*400*75mm/15.75*15.75*2.95in Working Platform Size: 598*510mm/23.54*20.08in X&Y-axis Sliding and Drive Unit: 2GT Belt +V-Sheep Wheel Z-axis Sliding and Drice Unit: Round Linear Guide+TR8-2T Screw Max. Feeding Height: 95mm/3.74in Clamping Method: Clamp Available Software: GRBL Product Size:718*612*358mm/28.27*24.1*14.1 in Gross Weight: 12kg/26.46lbs Net Weight: 11.4kg/25.13lbs Package Size: 67*39*30cm/26.38*15.35*11.81in.
eBay
1 Pc T8 Lead Screw Brass Nut 8mm Pitch OD 8mm CNC Brass Nuts for Diameter 8mm T8 Tr8x8 Lead Screw of 3D Printer Z Axis
Aliexpress UK
Processor: 160M DSP. Feature: 1. Easy to Update: With the powerful system and process file checking function, which is easy to update system programs. Stop Point Reprocessing Function: Yes. Process Data Check Function: Yes.
eBay
1pc Silver Built-in Dual-axis Linear Guide 70mm SGR25 Rail 100mm-1150mm + 1pc SGB25 Block Slider CNC Parts Woodworking
Aliexpress UK