Professional quality core drill bit for use in all concrete, masonry, granite, blockwork and brick. 115mm diameter to suit 4 inch pipes.
Fast cutting and durable, these Arix segments are the best I have used and out perform other well known brands everytime.
500mm long overall with 1 1/4" thread to fit most makes of drill (adapter required for Hilti ).
Free postage within UK mainland ( Contact for other areas)