Premier Diamond Products DP19120 Wall Chasing Blade 125mm Triple Disc Diamond Blade 28.5mm P6-TWC

DP19120 125mm disc size 22.2mm bore size  28.5mm wide channel cuts ideal for installation of conduit and pipework can be used on 125mm wall chasers including the mfe40 or Makita sg1251 ideal for bricks, general purpose concrete, gritstone , limestone

Premier Diamond Products DC12875 P5-EDDC 5 Piece Dry Diamond Core Kit

DC12875 - contains 42,52,65,117 & 127mm cores chuck, sds adaptors, chuck + sds extensions A-taper drill bit, guide rode and drift key laser welded cores 1/2 bsp female thread. for use on concrete, abrasive sandstone, Indian sandstone clay products, bricks.