drill bit tip holders
westward 22ux28 6l centering bit
centering bit size 5 16 in . overall length 6 in drilling length 3 3 4 in . application pilot drill for use with sds max core bits br b features b ul li application pilot drill li li drilling length in . 3 3 4 li li for use with sds max core bits li li item centering bit li li size in . 5 16 li li overall length 6 li ul
westward