A4 pen plotter (2-axis CNC)

AdvancedBuild time 6–8 hours· You'll learn: GRBL / G-code, Stepper motors, Mechanical assembly

Two NEMA 17 steppers move a pen over an A4 sheet on 2020 aluminium rails, and a micro servo lifts the pen. An Arduino UNO with a CNC shield runs GRBL, so free tools turn any SVG or text into G-code. It's the gentlest way into CNC: the same mechanics, firmware and workflow as a laser cutter or 3D printer.

Complete kit

₹12,629

Every part below as one item: we collect, check and ship the whole set together, with one GST invoice. Available when every part is back in stock.

View complete kit

Parts only: available parts total

₹10,992

14 of 15 line items available now · 1 currently out of stock at every Indian distributor.

Motion

Part	Role	Qty	Unit	Line	Status
NEMA 17 stepper motor40 mm · 0.42 N·m	X and Y steppers	2	₹791	₹1,582	ships in about 6 business days
GT2 open timing belt 6 mm (1 m)1 m	Drive belts	2	₹94	₹188	ships in about 6 business days
GT2 20-tooth pulley (5 mm bore)Pulley	Motor pulleys	2	₹77	₹154	ships in about 6 business days
GT2 20-tooth idler (5 mm bore)Idler	Belt idlers	4	₹108	₹432	ships in about 6 business days
SG90 micro servoSingle	Pen lift	1	₹201	₹201	ships in about 6 business days

Frame

Part	Role	Qty	Unit	Line	Status
2020 V-slot aluminium profile (1 m)1 m	Rails (cut to length)	2	₹1,155	₹2,310	ships in about 6 business days
V-slot wheel kitSingle kit	Carriage wheels	8	₹105	₹840	ships in about 6 business days
2020 cast corner bracket (pack of 4)Pack of 4	Corner brackets	2	₹263	₹526	ships in about 6 business days
Hammer drop-in T-nuts (pack of 10)2020 · M5 · pack of 10	T-nuts	2	₹142	₹284	ships in about 6 business days
M3 nut & bolt assortment kitKit	Screws and nuts	1	₹318	₹318	ships in about 6 business days

Electronics

Part	Role	Qty	Unit	Line	Status
Arduino UNO R3 (original)Board	Runs GRBL	1	₹3,408	₹3,408	ships in about 6 business days
CNC shield V3 for Arduino UNOShield	Stepper driver carrier	1	₹118	—	out of stock
A4988 stepper driverModule	Stepper drivers	2	₹66	₹132	ships in about 6 business days
Mechanical limit switch moduleSingle	Homing switches	2	₹52	₹104	ships in about 6 business days
12 V 5 A switching power supplyEnclosed	12 V supply	1	₹513	₹513	ships in about 6 business days

The carriage and pen holder are 3D printed: print them yourself or order them from our print service.
M5 screws for the V-slot wheels are not in the M3 kit.

Prices are final and follow what Indian distributors have in stock (refreshed nightly). Out-of-stock parts are not added to the cart.