24 x 100 x 4 Flat Packer (Box 1000) Thunder Bolts This pilot drill bit is

This pilot drill bit is for use with Long Series Holesaws Capable of cutting through wooden/boarded floor in less than a minute Specially designed bi-metallic cutter Arbors include ground HSS pilot bit Use an SDS Plus machine with hammer stop

and is totally waterproof

any power tool with a range of 500 to 800 rpm can be utilised

Can be hand held or used with the FW 20 cart

24 x 100 x 4 Flat Packer (Box 1000) Thunder Bolts This pilot drill bit isFlat packers, used to help align windows. All products are moulded to close tolerances using only prime grade materials Squareness of frame and alignment of glass are ensured Correct weight distribution is maintained Likelihood of glass eating into frame is eliminated Materials will not deteriorate and are unaffected by sealants