Electric hammer bit | 1,884 products

Six-blade electric hammer head square handle four-pit percussion drill concrete through wall planting bar expansion drilling suitable for Dongcheng electric hammer

Non-standard round head impact drill 3 4 5 5.5 6.5 7 8.6 9 alloy round shank two-pit two-groove electric hammer drill bit

Cross four-blade square head 15-45cm lengthened alloy impact drill square handle four-pit electric hammer drill 150-450mm

Square head 600mm impact drill square handle four pit electric hammer drill bit lengthened 60cm concrete through wall 10-38