A high performance wood drill for drilling a deep hole into various types of timber. Hex shank Bright and black finish High grade carbon steel Screw point" Drill Dia. mm: 19.0 Total Length mm: 235 Working Length mm: 165 Shank Dia. mm: 11.0 Shank Type: Hex Drill Tip: Screw Material: Carbon Steel Timco Wood Auger Bit - Hex Shank (Size 19.0 x 235 - 1 Each) in Black