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China 19pcs SDS Drill Bit Set Manufacturer,Promotional Custom Imprinted 19pcs SDS Drill Bit Set,Advertising 19pcs SDS Drill Bit Set,discount 19pcs SDS Drill Bit Set supplies |
Features: 1) Size: a) 5, 5.5, 6, 6.5, 7 x 160mm / 12, 14, 16 x 210mm / 10, 18, 25 x 450mm b) Point chisel: 14 x 250mm c) Plat chisel: 14 x 250 x 20mm / 14 x 250 x 40mm 2) Material: 40Gr, YG8C Inner packing: Aluminum case Outer packing: N.W.: 22kg G.W.: 23kg