1, Flexible combinations of those different masonry drill bit, multipurpose drill bits for promotion bracket show.
2, PP plastic bracket with color box cover to form that transporation case and showing case in shops like candy to sell those drill bits.
3, Big capacity to get more competitive prices on unit average cost of those drill bits in this showing case.
|3010.03160301||10pcs: 4x70mm, 10pcs: 5x75mm, 10pcs:6x100mm,|
|3010.03160302||10pcs:5x75mm, 10pcs:6x100mm, 10pcs: 6.5x100mm|
|3010.03160303||10pcs:6x100mm, 10pcs:7x100mm, 10pcs:8x100mm|
|3010.03160305||10pcs:5.5x75mm, 10pcs:6.5x100mm, 10pcs: 9.5x100mm|