TIMCO Diamond GP Core Bit 28 x 300mm 1 pc

Zoro Tools

Universal dry Core for drilling large, clean holes in most building materials including semi-engineering bricks, clay products and limestone. Please Note : Due to geographical locations we are unable to deliver to Highlands

Amazon

For drilling clean holes in general building materials, such as brick, block and medium density concrete Premium Core Deep 10mm segment for long life 1/2" BSP fitment For rotary use only

ManoMano

Universal dry core for drilling large, clean holes in most building materials including semi-engineering bricks, clay products and limestone.