40pcs combination drill set 40pcs combination drill setSize(mm):19PCS HSS TWIST DRILLS:(1-10)X0.5MM4PCS MASONRY DRILLS:5,6,8,10MM5PCS WOODWORKING DRILLS:4,5,6,8,10MM11PCS BITS1PC MAGNETIC HOLDER3PCS DRILL STOPPacking:Inner:Plastic box Outer:CartonN.W/G.W:8/9KGSMeas:48X25X36CM