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Written by Graham This is a guide to the ER 11 collets and holders and their use on Genmitsu CNC Routers. It should also be applicable to most CNC routers using...

Written by Graham B. This is a guide on installing and using the SainSmart 44mm 24V brushless motor on a 3018-PRO or 3018-PROVer.I am producing this as a document, mainly because...

Upgrading a Sainsmart Genmitsu 3018-PROVer with a 3040 Y-axis Extension, an Aluminum Spindle Holder, and a 500 Watt spindle motor by techydiy (Youtuber) Genmitsu Y-axis Expansion Kit 3040 Y-axis Extension...

What is a Z Probe? When running any project on your CNC machine, it is vital to accurately define the point at which Z=0 for a successful outcome. For most...

UPDATED BY GEORGE What You Will Need Genmitsu LE5040 CNC Laser Engraver Machine Genmitsu LE5040 Laser Rotary Roller LaserGRBL Cylindrical Stock Material Before You Start This guide builds on the...

Refer-a-Friend is a part of our Work-in-Progress (WIP) Reward Program to let you and your friends access better deals and special offers on sainsmart.com. So how exactly does it work?...

Not sure what a Z axis probe is, or how to use it with your GRBL CNC? Take a look at this guide which tells you what it is, why...

Want to get the most out of your GRBL-based CNC? This guide will walk you through the different firmware parameters, helping you understand which settings are worth changing and why,...

TPU (Thermoplastic Polyurethane) is a subclass of thermoplastics which prints strong parts that are also flexible. It is great for a variety of projects, such as shoe insoles, watch bands, phone...