Faithfull FAIDCD127 Dry Diamond Core Bit 127 x 150mm | Clout Nails Hex size 21mm with a

Hex size 21mm with a Hex drive of 1/2" and an M16 threaded bar that's applied with a chemically blacked finish

1 x 1/4in Bit Holder

pressed flat to the floor for scooping

Sturdy tubular iron frame with folding legs/hand rails

Faithfull FAIDCD127 Dry Diamond Core Bit 127 x 150mm | Clout Nails Hex size 21mm with aFaithfull Dry Diamond Core Bits combine a professional quality 1 2in BSP threaded core with premium 8mm fluted turbo cut diamond segments. They are manufactured to offer exceptional wear and speed of cut. The V groove segments assist in clearing debris when in use. Ideal for use in plumbing, electrical and general building installations to cut clean holes in brick and concrete blocks. Suitable for rotary use ONLY! Must not be used on percussion hammer