QF009 Drill Bits With Countersink

Brad point woodworking twist drill bits with five flute replaceable countersinks.
Made of High Carbon Steel, drill, countersink and counterbore screw holes in one operation when doing woodworking.
The gernal purpose type is recommended for most jobs.
Heat treated make it use long more time.
       

        Item No. QF009A
        Size: 3,4,5,6 mm
        Qty.: 40 sets / CTN
        Means: 28x24x26 cm
        G.W./N.W.: 9.4 / 8.4 kgs
       

          Item No. QF009B
          Size: 4,5,6,8,10 mm
          Qty.: 40 sets / CTN
          Means: 32x30x20 cm
          G.W./N.W.: 17.0 / 16.0 kgs
       

        Item No. QF009C
        Size: 3,4,5,6 mm
        Qty.: 40 sets / CTN
        Means: 68x37x11 cm
        G.W./N.W.: 12.0 / 11.0 kgs

          Item No. QF009D
          Size: 4,5,6,8,10 mm
          Qty.: 20 sets / CTN
          Means: 41x32x27 cm
          G.W./N.W.: 10.0 / 9.0 kgs