Mini Circular Saw, Mellif Cordless Tile Saw Compatible with DeWalt 20V MAX Battery, 3200RPM, 3 Blades 3-1/2", Max Cutting Depth 1-2/11'', Laser Guide for Wood, Plastic, Soft Metal (NO Battery Include) :
DEWALT DT1926 Cut off saw blade 355mm x 25.4mm x 66T
DeWalt DCS373N 18v XR Metal Cutting Cordless Circular Saw 140mm - Bare Unit | DIY at B&Q
DeWalt DCS373N-XJ 140mm 18V Li-Ion XR Cordless Metal Cutting Circular Saw - Bare - Screwfix