Making new and better CNC clamps (free templates) - YouTube
Carbide 3D Shapeoko XXL T-Track and Clamp Kit | MatterHackers
Hold Down Clamp for T-Track, 5-1/2"L x 1-1/8"W | Rockler Woodworking and Hardware
BIT SAVER HOLD DOWN TABLE CLAMPS 2-PK - NextWave CNC
Genmitsu 2PCS T-Track Mini Hold Down Clamp Kit, CNC Router Clamp for Woodworking and Metalworking, Compatible with 3018 CNC Router Machines, 3018-PRO/ 3018-PROVer/ MX3, 2.57''Lx 0.79''Wx 1.97''H - - Amazon.com
Rockler Bit-Saver Hold Down Clamps, 5-1/2''L x 1-1/4''W, 2-Pack - Rockler
Genmitsu 4 Pack Hold Down Clamp Kit, CNC Router Clamp for Woodworking and Metalworking, 3-7/20''L x 4/5'' W x 2-7/10''H, Compatible with CNC Router Machine PROVerXL 4030 &3040 Extension Spoilboard - -
Keep Your Project Secure with These CNC Workholding Techniques - Make:
Small cnc router table clamp by Michał | Download free STL model | Printables.com
4PCS CNC T-slot Table Clamps Metal Fixture Tools For Engraver machine | eBay