Undercut Anchor Bolts- Stone Brackets -- Jaring Facades …
Double Heads Table Drilling Machine (JR1086) 1. ... Suitable for all kinds of stone material, ceramic plate, glass plate, plate, marble hole drilling . ¥ 0.00. Buy now. Undercut Drill Bit. Undercut Drill Bit is a special drill bit only used for drilling undercut holes to fix undercut anchor bolts 1. Drill straight hole 2. Drill undercut in the ...