WET DIAMOND CORE BIT

> Designed to be used in Wet Drilling
> L aser welding reinforced diamond drill bit segment
> Segment height: 10mm
> Thread type: 1-1/4″-7UNC
> Max. drilling depth: 380mm/15″
> Total length:757402 is 470mm/18.5″, others are 450mm/18″
> Spray treatment surface
> Packing: color box