Xiyuaye countersink bit Hole Saw Bits  (Pack of 1)

Counter sink drill bits sink holes into most machinable metals, plywood, softwood, hardwood, fiberglass plastic, mild steel. Metal countersink bits are made from industrial grade high-speed steel for increased durability.Each sink has a black oxide coating to resist corrosion. 90 degree countersink a five-flute design removes chips faster and dills smoother and ensures an extended life. Head diameter: 12mm, 16mm, 19mm(1 inch=25.4mm) Steel countersink bits 90-degree tip drills can drill holes on almost any material, with unique design, high efficiency, convenience and speed. Material: carbon steel colour: silver Package Contents: 3 x 12/16/19mm Drill Bit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.